[robotpy] Mirror most other subprojects (#8208)

GitOrigin-RevId: ac60fd3cf4a24023184376687da28373d14b781a

This mirrors the robotpy files for the following projects:
- apriltag
- datalog
- hal
- ntcore
- romiVendordep
- wpilibc
- wpimath
- xrpVendordep

This excludes cscore and the halsim wrappers for at this time.

NOTE: This does not hook these projects up to the build system, just simply mirrors the files. The building will take place in a follow up PR to make it easier to review the changes necessary to build.

wpilibc/src/main/python/README.md

@@ -0,0 +1,33 @@
+RobotPy WPILib
+==============
+
+This repository contain a python implementation of wrappers for WPILib,
+the library used to interface with hardware for the FIRST Robotics Competition.
+Teams can use this library to write their robot code in Python, a powerful dynamic
+programming language.
+
+**Note**: RobotPy is officially supported by FIRST. Please see the
+[FAQ](https://robotpy.github.io/faq/) for more information.
+
+Documentation
+=============
+
+All RobotPy documentation can be found at https://robotpy.readthedocs.io
+
+Installation
+============
+
+Installation instructions can be found in the [RobotPy documentation](https://robotpy.readthedocs.io/en/latest/getting_started.html)
+
+
+License
+=======
+
+See [LICENSE.txt](LICENSE.txt)
+
+Contributors
+============
+
+RobotPy is a community project, and many people have contributed over the years
+to make it what it is today. RobotPy's history can be found on our
+[documentation site](https://robotpy.readthedocs.io/en/stable/faq.html#who-created-robotpy).