Update actions/checkout action to v4.3.1

Author: renovate[bot]

.github/workflows/actionlint.yml

@@ -9,7 +9,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
       - uses: reviewdog/[email protected]
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build.yml

@@ -38,11 +38,11 @@ jobs:
             use_c2a: 'USE_C2A=OFF'
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
 
       - name: checkout C2A core
         if: contains(matrix.use_c2a, 'ON')
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.3.1
         with:
           path: c2a-core
           repository: ut-issl/c2a-core
@@ -168,7 +168,7 @@ jobs:
         build_bit: ['BUILD_64BIT=OFF', 'BUILD_64BIT=ON']
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
 
       - name: set compiler
         id: compiler

.github/workflows/check-format.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
         with:
           fetch-depth: 2
 

.github/workflows/google-test.yml

@@ -24,10 +24,10 @@ jobs:
         compiler: ['gcc-11 g++-11', 'clang clang++']
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
 
       - name: checkout the submodules
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.3.1
         with:
           submodules: recursive
 

.github/workflows/labeler.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
 
       - name: Run Labeler
         uses: crazy-max/[email protected]

.github/workflows/validate-renovate.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
       - uses: actions/[email protected]
 
       - name: install

.github/workflows/validate-scripts.yml

@@ -19,7 +19,7 @@ jobs:
         script_dir: ['./scripts/Plot']
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.3.1
 
       - name: read python version from Pipfile
         id: python-version