gha: add golangci-lint

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Author: thaJeztah

.github/workflows/test.yml

@@ -22,6 +22,14 @@ jobs:
         uses: actions/checkout@v6
       - name: Test
         run: go test -v ./...
+      - name: Lint
+        uses: golangci/golangci-lint-action@v9
+        with:
+          version: v2.11
       - name: Test Blake3
         run: go test -v ./...
         working-directory: blake3
+      - name: Lint Blake3
+        uses: golangci/golangci-lint-action@v9
+        with:
+          version: v2.11