ci: remove windows check from size action

Author: wallace-sf

.github/workflows/size.yml

@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         node: ['18.x']
-        os: [ubuntu-latest, windows-latest, macOS-latest]
+        os: [ubuntu-latest, macOS-latest]
     env:
       CI_JOB_NUMBER: 1
     steps: