Revert "Disable test 567 and 913 until fixed"

Revert submission 2147999-update-r8-4.0.18-dev

Reason for revert: Cause tests to fail. b/238666511
Reverted Changes:
I31c6aaf2c:Disable test 567 and 913 until fixed
Iabc76a0ee:Update D8 and R8 to 4.0.18-dev

Change-Id: I2146ebbbd417cbc6f2457bc33b31bfcc40dab672
4 files changed