Update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/annotate_code.yml

@@ -5,7 +5,7 @@ jobs:
     name: Annotate code
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       - uses: actions-rs/toolchain@v1
         with:
             toolchain: nightly

.github/workflows/audit_on_change.yml

@@ -9,7 +9,7 @@ jobs:
     name: Security audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       - uses: actions-rs/audit-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/check_code.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Rust toolchain

.github/workflows/fix_code.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Rust toolchain

.github/workflows/format_code.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Rust toolchain

.github/workflows/gh-pages-scheduled.yml

@@ -19,11 +19,11 @@ jobs:
         sudo apt-get -qq install ./dokkoo_${version}_amd64.deb > /dev/null
         printf "Installed Dokkoo v${version}"
     - name: Checkout Mokk
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       with:
           path: ./mokk
     - name: Checkout GitHub Pages environment
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       with:
           ref: gh-pages
           path: ./gh-pages

.github/workflows/gh-pages.yml

@@ -17,11 +17,11 @@ jobs:
         sudo apt-get -qq install ./dokkoo_${version}_amd64.deb > /dev/null
         printf "Installed Dokkoo v${version}"
     - name: Checkout Mokk
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       with:
           path: ./mokk
     - name: Checkout GitHub Pages environment
-      uses: actions/checkout@v3
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       with:
           ref: gh-pages
           path: ./gh-pages

.github/workflows/lint_code.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Rust toolchain

.github/workflows/scheduled_audit.yml

@@ -7,7 +7,7 @@ jobs:
     name: Security audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       - uses: actions-rs/audit-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/shiftleft_analysis.yml

@@ -12,7 +12,7 @@ jobs:
     # Scan runs on ubuntu, mac and windows
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
     # Instructions
     # 1. Setup JDK, Node.js, Python etc depending on your project type
     # 2. Compile or build the project before invoking scan