Update actions/checkout action to v4.2.1

.github/workflows/build.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.1
 
       - name: Set up Python
         uses: actions/[email protected]

.github/workflows/codeql.yaml

@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.1
 
       - name: Initialize CodeQL
         uses: github/codeql-action/[email protected]

.github/workflows/create-prepare-release-pr.yaml

@@ -21,7 +21,7 @@ jobs:
           yq-version: v4.9.1
 
       - name: Checkout repository
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.1
 
       - name: Parse Changelog
         run: |

.github/workflows/publish.yaml

@@ -15,7 +15,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.JF_BOT_TOKEN }}
 
       - name: Checkout repository
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.1
 
       - name: Set up Python
         uses: actions/[email protected]

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.1
 
       - name: Set up Python ${{ matrix.py_version }}
         uses: actions/[email protected]