chore(ci): only report coverage on Ubuntu with node 14.x

Author: justinedelson

.github/workflows/ci.yml

@@ -13,6 +13,10 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         node-version: [12.x, 14.x, 16.x]
+        include:
+          - os: ubuntu-latest
+            node-version: 14.x
+            reportCoverage: true
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -34,5 +38,6 @@ jobs:
     - run: npm run semantic-release-dry-run
     - name: Codecov
       uses: codecov/[email protected]
+      if: matrix.reportCoverage
       with:
         token: ${{ secrets.CODECOV_TOKEN }}