Add back missing "resource" line to BUILD

This was accidentally removed in
e0618f3dff8fcc1c36861a99b2162ac611e707c6.

Change-Id: Ie7a4fced4c174ed300fb34adc4eed87aa7048a48
diff --git a/BUILD b/BUILD
index 2350be8..a042e37 100644
--- a/BUILD
+++ b/BUILD
@@ -17,6 +17,7 @@
         "Gerrit-HttpModule: com.googlesource.gerrit.plugins.deleteproject.HttpModule",
         "Gerrit-SshModule: com.googlesource.gerrit.plugins.deleteproject.SshModule",
     ],
+    resources = glob(["src/main/resources/**/*"]),
     resource_jars = [":gr-delete-repo-static"],
     deps = ["@commons-io//jar"],
 )