separate lint and test jobs

.github/workflows/lint.yaml

@@ -0,0 +1,21 @@
+name: Lint
+
+on:
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+
+      - name: Lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.54

.github/workflows/premerge.yaml → .github/workflows/tests.yaml

@@ -1,4 +1,4 @@
-name: Unit tests, lint, and build
+name: Unit tests
 
 on:
   pull_request:
@@ -21,11 +21,11 @@ jobs:
       - name: Download mockery
         run: go install github.com/vektra/mockery/[email protected]
 
+      - name: Download pre-commit
+        run: pip install pre-commit
+
       - name: Generate
         run: go generate -v ./...
 
       - name: Test
         run: go test -v ./...
-
-      - name: Lint
-        run: pre-commit run --all-files