chore(deps): update actions/checkout action to v5 (#427)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
         config: ["configs/extension.js", "configs/module.js"]
 
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0

.github/workflows/codeql-analysis.yml

@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/integration-tests.yml

@@ -10,5 +10,5 @@ jobs:
   test:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - run: ./run_tests_in_docker.sh "configs/ci/integration-tests.js -l brave-web-ext --grep UtilityRegression -i --brave /opt/brave.com/brave/brave-browser"

.github/workflows/regression-tests.yml

@@ -10,5 +10,5 @@ jobs:
   test:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - run: ./run_tests_in_docker.sh "configs/ci/integration-tests.js -l brave-web-ext --grep UtilityRegression --brave /opt/brave.com/brave/brave-browser"

.github/workflows/unit-tests.yml

@@ -13,7 +13,7 @@ jobs:
       matrix:
         node-version: [22]
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0