Limit CI to macOS only

Signed-off-by: Muhammad Rizwan Munawar <muhammadrizwanmunawar123@gmail.com>

Author: RizwanMunawar

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [macos-latest]  # Disable CI in ubuntu and windows: https://github.com/RizwanMunawar/streamgrid/actions/runs/17341169990/job/49235228046
 
     steps:
     - uses: actions/checkout@v4