Upgrade bazlets to latest revision on master

3a53199 Add optional dir_name argument to gerrit_plugin
4459b97 gerrit_plugin: Improve stamping error message
11ce752 Fix the error in project properties generation file
332dc02 Fix deletion of Sonar Scanner folder
2929b98 Automate SonarQube analysis for plugins built with bazel

Change-Id: Iefa00715af1a0b16e645740cce06e5914d428fdc
1 file changed