chore(deps): bump actions/checkout from 2 to 4

.github/workflows/copyright-preamble.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checking out the repository which is to be actioned
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       # Implementing action on repository
       - uses: VinnyBabuManjaly/[email protected]
         with:

.github/workflows/documentation.yml

@@ -18,7 +18,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: SetUp Python
         uses: actions/setup-python@v4

.github/workflows/main.yml

@@ -22,7 +22,7 @@ jobs:
   Formatting:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Formatting
         uses: github/[email protected]
         env:
@@ -39,7 +39,7 @@ jobs:
     env:
       GISAID_API_TOKEN: ${{ secrets.GISAID_API_TOKEN }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Lint workflow
         uses: snakemake/[email protected]
         with:
@@ -55,7 +55,7 @@ jobs:
   #   runs-on: ubuntu-latest
   #   if: github.ref != 'refs/heads/master'
   #   steps:
-  #     - uses: actions/checkout@v2
+  #     - uses: actions/checkout@v4
   #     - uses: actions/setup-python@v4
   #     - uses: pre-commit/[email protected]
 
@@ -75,7 +75,7 @@ jobs:
         # technology: [all, illumina, ion]
         seq_method: [shotgun, amplicon]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: '3.11'
@@ -192,7 +192,7 @@ jobs:
           ]
     # generate_test_cases,
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # - name: Cache conda dependencies
       #   uses: actions/cache@v2

.github/workflows/release-please.yml

@@ -68,14 +68,14 @@ jobs:
           remove-android: "true"
 
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Space
         run: |
           echo "Free space:"
           df -h
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Checkout release PR locally
         if: ${{ steps.pr_created.outputs.pr == 'true' && steps.release.outputs.release_created != 'true' }}

.github/workflows/update-pangolin.yaml

@@ -9,7 +9,7 @@ jobs:
   Create-PR-for-new-Pangolin-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Install mamba
         uses: conda-incubator/setup-miniconda@v2