This reverts commit 39111fc404.
The bug in uclamp has now been fixed, we can switch back to 20 buckets.
Bug: 186415778
Signed-off-by: Quentin Perret <qperret@google.com>
Change-Id: I4b780e45398318e70cd1ce6e0dcebed45747bdf1
(cherry picked from commit 70094f39c7)