Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/gradle-build.yml

@@ -20,7 +20,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
 
       - name: Cache gradle
         uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4

.github/workflows/gradle-release.yml

@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           ssh-key: ${{secrets.PS_RELEASE_SECRET}}