Is your feature request related to a problem? Please describe.
Currently, format_import_proto_library.bzl takes advantage of Unix commands to format the import statements of certain proto files. However, these commands may not work when building with a Windows system.

Describe the solution you'd like
This issue can be solved by building the model module on a Windows system to test whether the import statements were formatted correctly. If this function breaks on a Windows system, we must look into attributes like cmd_bat and cmd_ps which may solve the issue.