Update deploy config

Use the simpler name "gitiles" for the project. Deploy to the base
Gerrit Maven repo, as this is not a Gerrit API.

Change-Id: I3c89f5aeb7c62cca19f02b7a26164e507995a170

BUCK

diff --git a/BUCK b/BUCK
index ff79151..70d2286 100644
--- a/BUCK
+++ b/BUCK
@@ -19,8 +19,8 @@
 )
 
 maven_package(
-  repository = 'gerrit-api-repository',
-  url = 'gs://gerrit-api/release',
+  repository = 'gerrit-maven-repository',
+  url = 'gs://gerrit-maven',
   version = GITILES_VERSION,
   jar = {'gitiles-servlet': '//gitiles-servlet:servlet'},
   src = {'gitiles-servlet': '//gitiles-servlet:src'},