Rename PSM interop fallback test suite to light (1.72.x)#12093

sergiitk merged 1 commit intogrpc:v1.72.xgrpc/grpc-java:v1.72.xfrom

murgatroid99:fallback_suite_name_change_1.72murgatroid99/grpc-java:fallback_suite_name_change_1.72Copy head branch name to clipboard