chore: GHA syntax fix

Author: azmeuk

.github/workflows/bundle.yml

@@ -10,7 +10,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ['windows-latest', 'ubuntu-latest, 'macos-latest']
+        os:
+        - 'windows-latest'
+        - 'ubuntu-latest
+        - 'macos-latest'
 
     steps:
     - uses: actions/checkout@v4