chore: pin golangci-lint version for lint action

Author: Yurist-85

.github/workflows/lint.yml

@@ -26,6 +26,6 @@ jobs:
       - uses: golangci/golangci-lint-action@v8
         with:
           # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: latest
+          version: v2.1.6
           args: --timeout 10m
           github-token: ${{ secrets.github_token }}