Change RRO enforcement logic

Change RRO logic from
"Enforce RRO for all modules when PRODUCT_ENFORCE_RRO_TARGETS is '*'"
to
"Enforce RRO for all modules when PRODUCT_ENFORCE_RRO_TARGETS includes '*'"

Bug: b/137727426
Test: test build on local machine
Change-Id: I5df1a776d324c92c0c8bbf79b4f24536cb9b5c21