Update bazlets to latest revision on stable-2.14

- Fix the error in project properties generation file
- Switch to 2.14.9-SNAPSHOT Gerrit API version for local dev
- Fix deletion of Sonar Scanner folder
- Automate SonarQube analysis for plugins built with bazel
- Use bazel-cache instead of buck-cache
- Update Gerrit API to 2.14.8
- Set Gerrit API snapshot version to 2.14.8-SNAPSHOT
- Update Gerrit API to 2.14.7
- project.py: Python 3 compatibility
- Bump GWT to 2.8.2
- Exclude GWT library from gerrit_plugin_gwtui artifact
- [project.py] Add bazel --batch option
-  [project.py] Fix typo
- Fix indentation

Change-Id: I714b88250e39aa172be45ee2d6a0aa9c8de711b7
diff --git a/WORKSPACE b/WORKSPACE
index 3e68355..d8de9f6 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "930c64494c0400a3f08d3cf053c99f7d1dcb3f1c",
+    commit = "11ce7521051ca73598d099aa8a396c9ffe932a74",
     #local_path = "/home/<user>/projects/bazlets",
 )