Fix project directory has spaces lead to compile error when use 'flutter...

Fix project directory has spaces lead to compile error when use 'flutter create -t module'command (#23817)

packages/flutter_tools/templates/module/android/library/include_flutter.groovy.copy.tmpl

 // Generated file. Do not edit.
 
-def scriptFile = getClass().protectionDomain.codeSource.location.path
+def scriptFile = getClass().protectionDomain.codeSource.location.toURI()
 def flutterProjectRoot = new File(scriptFile).parentFile.parentFile
 
 gradle.include ':flutter'