Upgrade bazlets to latest master to build with 3.0.0-SNAPSHOT API

Also aadapt to new TestAccount AutoValue class.

Change-Id: Id3d7cc9923fbd0b99a44e627f0534925086e8ee9
diff --git a/WORKSPACE b/WORKSPACE
index 334527f..3d2d62d 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "279d12d33bd17dd49951146186f3d17f50fdc919",
+    commit = "f3b3eecf061193e8909298bc9c35027df3bf9d44",
     #local_path = "/home/<user>/projects/bazlets",
 )
 
diff --git a/src/test/java/com/googlesource/gerrit/plugins/readonly/AbstractReadOnlyTest.java b/src/test/java/com/googlesource/gerrit/plugins/readonly/AbstractReadOnlyTest.java
index 43cc3a3..e24137f 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/readonly/AbstractReadOnlyTest.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/readonly/AbstractReadOnlyTest.java
@@ -135,7 +135,7 @@
     String url = ssh ? adminSshSession.getUrl() : admin.getHttpUrl(server);
     if (!ssh) {
       CredentialsProvider.setDefault(
-          new UsernamePasswordCredentialsProvider(admin.username, admin.httpPassword));
+          new UsernamePasswordCredentialsProvider(admin.username(), admin.httpPassword()));
     }
     testRepo = GitUtil.cloneProject(project, url + "/" + project.get());