Update actions/checkout action to v6

.github/workflows/ci.yaml

@@ -11,7 +11,7 @@ jobs:
     steps:
     - name: Checkout code
       # https://github.com/actions/checkout/releases/tag/VERSION
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
     - name: Install Go
       # https://github.com/actions/setup-go/releases/tag/VERSION
       uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0

.github/workflows/release.yaml

@@ -12,7 +12,7 @@ jobs:
       contents: write
     steps:
       - name : Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Create release on Github
         run: |