Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build_multiplatform.yml

@@ -111,7 +111,7 @@ jobs:
             libcodec2_os_name: libcodec2_ubuntu_latest_armv7.so
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
       - uses: uraimo/run-on-arch-action@v2
@@ -218,7 +218,7 @@ jobs:
             electron_parameters: "-p always --x64 --ia32"
     steps:
       - name: Checkout code for ${{ matrix.platform.name }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: DJ2LS/FreeDATA
 

.github/workflows/codeql-analysis.yml

@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         ref: ${{ github.head_ref }}
 

.github/workflows/ctest.yml

@@ -24,7 +24,7 @@ jobs:
           #- python-version: "3.12-dev"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4

.github/workflows/prettier.yaml

@@ -12,7 +12,7 @@ jobs:
 
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   # Make sure the actual branch is checked out when running on pull requests
                   ref: ${{ github.head_ref }}