ci: disable golangci-lint cache

This will result in slower runs but we are having issues with
golangci-lint (false positives) that are most probably related
to caching.

Signed-off-by: Kir Kolyshkin <[email protected]>

Author: kolyshkin

.github/workflows/validate.yml

@@ -42,6 +42,7 @@ jobs:
       - uses: golangci/golangci-lint-action@v8
         with:
           version: v2.5
+          skip-cache: true
       # Extra linters, only checking new code from a pull request to main.
       - name: lint-extra
         if: github.event_name == 'pull_request' && github.base_ref == 'main'