Use reusable lint workflow

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: benjeffery

.github/workflows/tests.yml

@@ -3,24 +3,12 @@ name: Tests
 on:
   pull_request:
   push:
-    branches: [main]
+    branches: [main, test]
   merge_group:
 
 jobs:
   pre-commit:
-    name: Lint
-    runs-on: ubuntu-24.04
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.12.1
-        with:
-          access_token: ${{ github.token }}
-      - uses: actions/checkout@v4.2.2
-      - uses: actions/setup-python@v5.4.0
-      - name: install clang-format
-        run: |
-          pip install clang-format==6.0.1
-      - uses: pre-commit/action@v3.0.1
+    uses: tskit-dev/.github/.github/workflows/lint.yml@v1
 
   test:
     name: Python