Revert "Set ENABLE_DYNAMIC_PERMISSIONS = false until ag/12511042 is ready."

This reverts commit 30694a0e.

Reason for revert: ag/12511042 is now merged

Bug: 115619667
Bug: 159995598
Bug: 159501682
Change-Id: I413ccf8c31de6525a737c8336a904456fdbeb9e1