Bump actions/checkout from 2 to 3

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build_docker_image_wheelbuilder_linux.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Build the Docker image
         run: docker build scripts/docker_files/docker_file_wheelbuilder_linux/ --tag kratosmultiphysics/kratos-wheelbuilder-linux
       - name: Docker Login

.github/workflows/build_docker_image_wheelbuilder_windows.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Build the Docker image
         run: docker build scripts/docker_files/docker_file_wheelbuilder_windows/ --tag kratosmultiphysics/kratos-wheelbuilder-windows
       - name: Docker Login

.github/workflows/build_docker_images_for_ci.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build the Docker image
       run: docker build . --file scripts/docker_files/docker_file_ci_ubuntu_20_04/DockerFile --tag kratosmultiphysics/kratos-image-ci-ubuntu-20-04
     - name: Docker Login
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build the Docker image
       run: docker build . --file scripts/docker_files/docker_file_ci_centos_7_python35/DockerFile --tag kratosmultiphysics/kratos-image-ci-centos7-python35
     - name: Docker Login

.github/workflows/build_docker_images_with_kratos.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Build the Docker image
       run: docker build . --file scripts/docker_files/docker_file_ci_ubuntu_20_04/DockerFile --tag kratosmultiphysics/kratos-image-ubuntu-20-04
     - name: Docker Login

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ jobs:
       options: --user 1001
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build
       shell: bash
@@ -127,7 +127,7 @@ jobs:
       KRATOS_BUILD_TYPE: Custom
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
         python-version: '3.8'
@@ -169,7 +169,7 @@ jobs:
       options: --user 1001
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build
       run: |
@@ -200,7 +200,7 @@ jobs:
         CCACHE_MAXSIZE: 500M
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Cache Build
       id: cache-build
@@ -312,7 +312,7 @@ jobs:
       KRATOS_BUILD_TYPE: Custom
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
         python-version: '3.8'
@@ -386,7 +386,7 @@ jobs:
       options: --user 1001
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build
       shell: bash

.github/workflows/nightly_build.yml

@@ -32,7 +32,7 @@ jobs:
       options: --user 1001
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build
       shell: bash
@@ -93,7 +93,7 @@ jobs:
       KRATOS_BUILD_TYPE: Custom
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - uses: actions/setup-python@v4
       with:
@@ -136,7 +136,7 @@ jobs:
       options: --user 1001
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build
       run: |