Only run test:spdx check on Linux

Author: JoshMock

.github/workflows/ci.yml

@@ -28,6 +28,17 @@ jobs:
         run: npm test
         shell: bash
 
+  license-header:
+    name: Check SPDX license header
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+      - name: Install
+        run: npm install
+      - name: License header check
+        run: npm run test:spdx
+
   test-bun:
     name: Test Bun
     strategy:

package.json

@@ -8,7 +8,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "test": "npm run build && npm run test:lint && npm run test:unit && npm run test:license && npm run test:spdx",
+    "test": "npm run build && npm run test:lint && npm run test:unit && npm run test:license",
     "test:unit": "node --import tsx/esm --test",
     "test:lint": "eslint src",
     "test:functional:cloud": "echo 'Cloud smoke tests not yet implemented' && exit 0",