chore(ci): drop macOS from build matrix

This package is not doing anything that should break uniquely on macOS, so running the builds there do not do much more than burn compute and wall clock time.

.github/workflows/nodejs-test.yml

@@ -4,24 +4,23 @@ on: [push, pull_request]
 
 jobs:
   build:
-
     runs-on: ${{ matrix.os }}
 
     strategy:
       matrix:
-        os: [windows-latest, macOS-latest, ubuntu-latest]
+        os: [windows-latest, ubuntu-latest]
         node: [16.x, 18.x, 20.x]
 
     steps:
-    - uses: actions/checkout@v4
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
-    - name: npm install, build, and test
-      run: |
-        npm install
-        npm run build --if-present
-        npm test
-      env:
-        CI: true
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: npm install, build, and test
+        run: |
+          npm install
+          npm run build --if-present
+          npm test
+        env:
+          CI: true