Android 11.0.0 release 27
Add max.active.modems system property into TelephonyProperties.sysprop am: ac709d1bc9 am: 931888d7db

Change-Id: I2a03f4df97b1b4e7390206e2315c32d0e91eb543
tree: 4b267b3f401e304573f7e264b2fe0e7efee09b98
  1. srcs/
  2. OWNERS