tree 1892d697e351fb2f3ef48afce8da05d85cb5ae58
parent 268d2283962534820b6ab1e574e5851bc1efce75
author Dexter Rivera <riverade@google.com> 1602542985 -0700
committer Dexter Rivera <riverade@google.com> 1602543045 -0700

Add comment to master manifest

Add comment reminding us to pin cos/repohooks to refs/heads/master
whenever we create a new release branch.

BUG=None
TEST=None

Change-Id: I801c25a853cf67df450ddb7aa7ce192dd6106b1f