Improving Source Mapping for .py and .pyi

[chinyeungli]

When doing "map_deploy_to_develop" pipeline on some projects, some *.py and *.pyi fail to map to its development files.

For instance,

project	path	potential devel location
valkey-glide-2.0.1	to/glide/protobuf/command_request_pb2.py	from/valkey_glide-2.0.1/glide-core/src/protobuf/command_request.proto
valkey-glide-2.0.1	to/glide/protobuf/command_request_pb2.pyi	from/valkey_glide-2.0.1/glide-core/src/protobuf/command_request.proto
valkey-glide-2.0.1	to/glide/protobuf/connection_request_pb2.py	from/valkey_glide-2.0.1/glide-core/src/protobuf/connection_request.proto
valkey-glide-2.0.1	to/glide/protobuf/connection_request_pb2.pyi	from/valkey_glide-2.0.1/glide-core/src/protobuf/connection_request.proto
valkey-glide-2.0.1	to/glide/protobuf/response_pb2.py	from/valkey_glide-2.0.1/glide-core/src/protobuf/response.proto
valkey-glide-2.0.1	to/glide/protobuf/response_pb2.pyi	from/valkey_glide-2.0.1/glide-core/src/protobuf/response.proto
pyqt6-webengine-6.9.0	to/PyQt6/QtWebEngineCore.pyi	from/pyqt6_webengine-6.9.0/sip/QtWebEngineCore/
pyqt6-webengine-6.9.0	to/PyQt6/QtWebEngineQuick.pyi	from/pyqt6_webengine-6.9.0/sip/QtWebEngineQuick/
pyqt6-webengine-6.9.0	to/PyQt6/QtWebEngineWidgets.pyi	from/pyqt6_webengine-6.9.0/sip/QtWebEngineWidgets/

[Aryan-SINGH-GIT]

hey @chinyeungli ,
I have fixed the problem and tested the solution.

• The issue was that the map_deploy_to_develop pipeline was not mapping the.py and.pyi files created from.proto sources back to their original.proto files.
• Implemented protobuf mapping in the map_deploy_to_develop pipeline by adding map_python_protobuf_files() to link .py/.pyi files with their source .proto files and added tests.

Please assign this issue to me, I'll open a PR.
Thanks!