Run tests on all OSs (microsoft#52350)

Author: jakebailey

.github/workflows/ci.yml

@@ -21,11 +21,13 @@ defaults:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
-
     strategy:
       fail-fast: false
       matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-14
         node-version:
           - '20'
           - '18'
@@ -35,9 +37,15 @@ jobs:
           - 'true'
         include:
           - node-version: '*'
-            bundle: 'false'
-
-    name: Test Node ${{ matrix.node-version }} with --bundle=${{ matrix.bundle }}
+            bundle: false
+            os: ubuntu-latest
+        exclude:
+          # No Node 14 on ARM macOS
+          - node-version: '14'
+            os: macos-14
+
+    runs-on: ${{ matrix.os }}
+    name: Test Node ${{ matrix.node-version }} on ${{ matrix.os }}${{ (!matrix.bundle && ' with --no-bundle') || '' }}
 
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1