Upgrade bazlets to latest stable-2.14
Upgrade bazlets to latest stable-2.14

To use the now mandatory https protocol for MAVEN_CENTRAL.

Bug: Issue 12170
Change-Id: I5291d2594d8f26dfcd702724796833910f2b3fe6

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