Update golangci/golangci-lint-action action to v6.3.1

Author: gardener-ci-robot

.github/workflows/golangci-lint.yaml

@@ -21,7 +21,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@ec5d18412c0aeab7936cb16880d708ba2a64e1ae # v6.2.0
+        uses: golangci/golangci-lint-action@2e788936b09dd82dc280e845628a40d2ba6b204c # v6.3.1
         with:
           version: ${{ env.GOLANG_CI_LINT_VERSION }}
           args: --verbose --timeout 5m