Bump actions/checkout from 3 to 4

.github/workflows/cmake.yml

@@ -4,7 +4,7 @@ jobs:
   cmake-linux:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt update
@@ -31,7 +31,7 @@ jobs:
   cmake-linux-with-options:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt update
@@ -56,7 +56,7 @@ jobs:
   cmake-win:
     runs-on: windows-2022
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Cache
       uses: hendrikmuhs/[email protected]
       with:
@@ -90,7 +90,7 @@ jobs:
   cmake-win-dynamic-runtime:
     runs-on: windows-2022
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Cache
       uses: hendrikmuhs/[email protected]
       with:
@@ -124,7 +124,7 @@ jobs:
   cmake-win-with-options:
     runs-on: windows-2022
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Cache
       uses: hendrikmuhs/[email protected]
       with:
@@ -156,7 +156,7 @@ jobs:
   cmake-macos:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         brew install boost ccache ninja

.github/workflows/codeql-analysis.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/copyrights.yml

@@ -7,7 +7,7 @@ jobs:
   copyrights:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Check
       run: |
         ./tools/check_copyrights.sh

.github/workflows/coveralls.yml

@@ -8,7 +8,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt update

.github/workflows/devenv-images.yml

@@ -14,7 +14,7 @@ jobs:
       matrix:
         tag: [lunar, mantic]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build CI images
       working-directory: dockerfiles
       run: |

.github/workflows/doxygen.yml

@@ -4,7 +4,7 @@ jobs:
   docs:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       env:
         HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
@@ -23,7 +23,7 @@ jobs:
   header-docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Check
       run: |
         ./tools/check_all_header_docs.sh

.github/workflows/filelists.yml

@@ -4,7 +4,7 @@ jobs:
   filelists:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt update

.github/workflows/generated-headers.yml

@@ -7,7 +7,7 @@ jobs:
   filelists:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt update

.github/workflows/headers.yml

@@ -4,7 +4,7 @@ jobs:
   headers:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt update

.github/workflows/linux-full-tests.yml

@@ -190,7 +190,7 @@ jobs:
             configureflags: --enable-null-as-functions
     container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Cache
       uses: hendrikmuhs/[email protected]
       with:

.github/workflows/linux-nondefault.yml

@@ -149,7 +149,7 @@ jobs:
             configureflags: --enable-openmp
     container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Compiler version
       run: |
         ${{ matrix.cc }} --version

.github/workflows/linux.yml

@@ -200,7 +200,7 @@ jobs:
             tests: true
     container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Cache
       uses: hendrikmuhs/[email protected]
       with:

.github/workflows/macos-nondefault.yml

@@ -29,7 +29,7 @@ jobs:
             cxxflags: "-std=c++17"
             configureflags: --disable-std-function --disable-std-tuple --enable-std-pointers --enable-std-optional --enable-std-any
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         brew install automake boost

.github/workflows/macos.yml

@@ -14,7 +14,7 @@ jobs:
           - os: [macos-13]
             shortname: default-13
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         brew install automake boost ccache

.github/workflows/misspell.yml

@@ -7,7 +7,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: sobolevn/misspell-fixer-action@master
     - uses: peter-evans/create-pull-request@v5
       with:

.github/workflows/msvc-analysis.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup
         run: |

.github/workflows/sanitizer.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     container: ghcr.io/lballabio/quantlib-devenv:rolling
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Compiler version
       run: |
         gcc --version
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     container: ghcr.io/lballabio/quantlib-devenv:rolling
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Compiler version
       run: |
         gcc --version

.github/workflows/test-times.yml

@@ -4,7 +4,7 @@ jobs:
   check-test-times:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Cache
       uses: hendrikmuhs/[email protected]
       with:

.github/workflows/tidy.yml

@@ -7,7 +7,7 @@ jobs:
   check:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup
       run: |
         sudo apt-get update