[build] Run JVM builds on Windows

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
       matrix:
         os:
 #          - windows-2022
-          - macos-12
+          - windows-12
     env:
       gradleArgs: --scan "-Dmirai.target=jvm;android;!other" "-Pkotlin.compiler.execution.strategy=in-process" "-Dorg.gradle.jvmargs=-Xmx6000m" "-Dfile.encoding=UTF-8"
       isMac: ${{ startsWith(matrix.os, 'macos') }}