Revert "Verify that the component is exported"

Revert submission 18335517-safer-implicit-intents

Reason for revert: DroidMonitor-triggered revert due to many breakages in Quarterdeck, bug b/243844000
BUG: b/243844000
Reverted Changes:
Ida701f445:Update PackageManager test in Car to adapt to safe...
Ibd29e145a:CTS tests for safer implicit intents
I84e5d20f5:Verify that the component is exported

Change-Id: If4ac0c5e743f78417c4caa7d92a34f5027b34ec3