build(deps): bump golangci/golangci-lint-action from 6.5.2 to 8.0.0

Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 6.5.2 to 8.0.0.
- [Release notes](https://github.com/golangci/golangci-lint-action/releases)
- [Commits](golangci/golangci-lint-action@v6.5.2...v8.0.0)

---
updated-dependencies:
- dependency-name: golangci/golangci-lint-action
  dependency-version: 8.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/main.yml

@@ -15,7 +15,7 @@ jobs:
           go-version: "oldstable"
       - run: go test -covermode=atomic -race -v ./...
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v6.5.2
+        uses: golangci/golangci-lint-action@v8.0.0
         with:
           args: --verbose
       - run: go install ./cmd/diffoci