Update linter.yml

downgrade for lint action

Author: ReneWerner87

.github/workflows/linter.yml

@@ -33,7 +33,7 @@ jobs:
                   cache: false
 
             - name: golangci-lint
-              uses: golangci/golangci-lint-action@v8
+              uses: golangci/golangci-lint-action@v6
               with:
                   # NOTE: Keep this in sync with the version from .golangci.yml
                   version: v1.64.7