Upgrade bazlets to latest stable-3.1 to build with 3.1.11 API
Upgrade bazlets to latest stable-3.1 to build with 3.1.11 API

Change-Id: I396ff1f4bfb74cf599a81aa95f466e2b573cec18

GerritCodeReview/plugins_admin-console,GerritCodeReview/plugins_admin-console,GerritCodeReview/plugins_admin-console