build(deps): bump actions/checkout in the github-actions group

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).

Updates `actions/checkout` from 4 to 5
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

Author: dependabot[bot]

.github/workflows/aarch64_toolchain.yml

@@ -17,7 +17,7 @@ jobs:
     name: Linux•Toolchain ${{matrix.targets}}
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Build env stage
       run: make --directory=cmake toolchain_${{matrix.targets}}_env
     - name: Build devel stage

.github/workflows/amd64_cmake_glop_cpp.yml

@@ -12,7 +12,7 @@ jobs:
     name: amd64•Docker•CMake•Glop
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Build env image
         run: make --directory=cmake glop_env
       - name: Build devel image
@@ -76,7 +76,7 @@ jobs:
     name: ${{matrix.cmake.platform}}•${{matrix.cmake.runner}}•CMake•Glop
     runs-on: ${{matrix.cmake.runner}}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Check cmake
         run: cmake --version
       - name: Configure

.github/workflows/amd64_docker_bazel.yml

@@ -25,7 +25,7 @@ jobs:
     name: amd64•${{matrix.distro}}•Bazel
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Check docker
         run: |
           docker info

.github/workflows/amd64_docker_cmake.yml

@@ -17,7 +17,7 @@ jobs:
     name: amd64•${{matrix.distro}}•CMake•${{matrix.lang}}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Build base image
         run: make --directory=cmake amd64_${{matrix.distro}}_base
       - name: Build env image

.github/workflows/amd64_freebsd_cmake.yml

@@ -28,7 +28,7 @@ jobs:
     name: amd64•${{matrix.distro}}•CMake•${{matrix.lang}}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Virtualbox install
         run: |
           sudo apt update -q

.github/workflows/amd64_linux_bazel.yml

@@ -25,7 +25,7 @@ jobs:
       CC:  gcc-12
       CXX: g++-12
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Check Java
         run: java -version
       - name: Check mvn
@@ -70,4 +70,4 @@ jobs:
     runs-on: ubuntu-latest
     needs: native
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5

.github/workflows/amd64_linux_cmake_coinor_off.yml

@@ -22,7 +22,7 @@ jobs:
     name: amd64•Linux•CMake•${{matrix.cmake.language}}•CoinOR=OFF
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       # Install SWIG
     - name: Swig install
       run: sudo apt install -y swig

.github/workflows/amd64_linux_cmake_cpp.yml

@@ -21,7 +21,7 @@ jobs:
     name: amd64•Linux•CMake(${{matrix.cmake.name}})•C++
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install Ninja
         run: |
           sudo apt-get update
@@ -59,4 +59,4 @@ jobs:
     runs-on: ubuntu-latest
     needs: native
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5

.github/workflows/amd64_linux_cmake_dotnet.yml

@@ -13,7 +13,7 @@ jobs:
     name: amd64•Linux•CMake•.Net
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Swig install
         run: |
           sudo apt install -y swig
@@ -57,4 +57,4 @@ jobs:
     runs-on: ubuntu-latest
     needs: native
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5

.github/workflows/amd64_linux_cmake_glpk_on.yml

@@ -13,7 +13,7 @@ jobs:
     name: amd64•Linux•CMake•GLPK=ON
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Check cmake
         run: cmake --version
       - name: Configure