Add Node.js 24.x to CI matrix and restrict Codecov to 22.x runs

Author: starichkov

.github/workflows/node.js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [22.x]
+        node-version: [22.x, 24.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -36,9 +36,11 @@ jobs:
       run: npm run build --if-present
 
     - name: Run unit tests with coverage
+      if: matrix.node-version == '22.x'
       run: npm run test:coverage
 
     - name: Upload coverage to Codecov
+      if: matrix.node-version == '22.x'
       uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}