chore(deps): update actions/checkout action to v6

Signed-off-by: Renovate Bot <[email protected]>

Author: octo-sts[bot]

.github/workflows/release.yaml

@@ -16,7 +16,7 @@ jobs:
       id-token: write # needed for keyless signing
 
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - id: go-version
         run: |