Update golangci/golangci-lint-action action to v8

Author: renovate[bot]

.github/workflows/test.yml

@@ -41,7 +41,7 @@ jobs:
             ${{ runner.os }}-go-
 
       - name: Run linter
-        uses: golangci/golangci-lint-action@v6
+        uses: golangci/golangci-lint-action@v8
         with:
           version: ${{ env.GOLANGCI_LINT_VERSION }}