[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/wpilib/_impl/main.py

@@ -0,0 +1,18 @@
+import inspect
+import sys
+
+
+def run(robot_class, **kwargs):
+    """
+    ``wpilib.run`` is no longer used. You should run your robot code via one of
+    the following methods instead:
+
+    * Windows: ``py -m robotpy [arguments]``
+    * Linux/macOS: ``python -m robotpy [arguments]``
+
+    In a virtualenv the ``robotpy`` command can be used directly.
+    """
+
+    msg = inspect.cleandoc(inspect.getdoc(run) or "`wpilib.run` is no longer used")
+    print(msg, file=sys.stderr)
+    sys.exit(1)