Stop validating Windows

Author: andrewdalpino

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ${{ matrix.operating-system }}
     strategy:
       matrix:
-        operating-system: [windows-latest, ubuntu-latest, macos-latest]
+        operating-system: [ubuntu-latest, macos-latest]
         php-versions: ['8.0', '8.1', '8.2']
 
     steps: