Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     verify-gradle-wrapper:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+            - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
             - uses: gradle/actions/wrapper-validation@16bf8bc8fe830fa669c3c9f914d3eb147c629707 # v4
 
     build:
@@ -22,7 +22,7 @@ jobs:
             matrix:
                 jdk: [17, 21]
         steps:
-            - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+            - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
             - uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
               with:
                 path: |
@@ -50,7 +50,7 @@ jobs:
 
         steps:
             - name: Check out code
-              uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+              uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
               with:
                   fetch-depth: '0' # https://github.com/shipkit/shipkit-changelog#fetch-depth-on-ci