Add macos to ci-ignore matrix

Author: JoeRobich

.github/workflows/ci-ignore.yml

@@ -72,7 +72,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [windows-latest, ubuntu-latest]
+        os: [macos-latest, windows-latest, ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - name: N/A