Merge branch 'ci/all-os' of https://github.com/editorconfig-checker/editorconfig-checker.javascript into fix-add-support-for-zip

Author: lumirlumir

.github/workflows/ci.yml

@@ -8,7 +8,10 @@ on:
 
 jobs:
   build_and_lint:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - uses: actions/checkout@v4