Update actions/checkout action to v6.0.2 (#320)

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

Author: renovate[bot]

.github/workflows/codeql.yml

@@ -24,7 +24,7 @@ jobs:
           build-mode: autobuild
     steps:
     - name: Checkout repository
-      uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
     - name: Initialize CodeQL
       uses: github/codeql-action/init@19b2f06db2b6f5108140aeb04014ef02b648f789 # v4.31.11
       with:

.github/workflows/main.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     name: "Build (JDK ${{ matrix.jdk.version }})"
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
         id: setup-gradle-jdk
         with:
@@ -66,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     name: "Early Access Build (JDK ${{ matrix.jdk }})"
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
         id: setup-gradle-jdk
         with:
@@ -104,7 +104,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && github.repository == 'junit-team/testng-engine' && (startsWith(github.ref, 'refs/heads/releases/') || github.ref == 'refs/heads/main')
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
         with:
           distribution: liberica