PiperOrigin-RevId: 529706437 Change-Id: I20385e031446674584349c301982dbe13b812477
Rename `mjPLUGIN_DYNAMIC_LIBRARY_INIT` -> `mjPLUGIN_LIB_INIT`. PiperOrigin-RevId: 521458377 Change-Id: I42aaec923e4f392899dfe53ab6ce1dddc75a83b3