Remove srcs argument

Removed with Ie46a8f02a2b485a856916fe14002dc6d0e710c20

Change-Id: Ia110ca7f93235e006a15e173387df5d747059f47

BUILD

diff --git a/BUILD b/BUILD
index 31c2bd6..0c21d23 100644
--- a/BUILD
+++ b/BUILD
@@ -31,9 +31,6 @@
 
 polygerrit_plugin(
     name = "zuul-results-summary-ui",
-    srcs = glob([
-        "zuul-results-summary/*.js",
-    ]),
     app = "zuul-results-summary/zuul-results-summary.js",
     plugin_name = "zuul-results-summary",
 )