ci(windows): maintain SourceGit folder structure (#1076)

Author: gadfly3173

build/scripts/package.windows.sh

@@ -10,7 +10,7 @@ cd build
 rm -rf SourceGit/*.pdb
 
 if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" || "$OSTYPE" == "win32" ]]; then
-  powershell -Command "Compress-Archive -Path SourceGit\\* -DestinationPath \"sourcegit_$VERSION.$RUNTIME.zip\" -Force"
+    powershell -Command "Compress-Archive -Path SourceGit -DestinationPath \"sourcegit_$VERSION.$RUNTIME.zip\" -Force"
 else
-  zip "sourcegit_$VERSION.$RUNTIME.zip" -r SourceGit
+    zip "sourcegit_$VERSION.$RUNTIME.zip" -r SourceGit
 fi