Merge branch '140-config-umbrella-to-bigbang' into 'master'

Resolve "bigbang (umbrella) config still pointing to umbrella repo"

Summary

Change name of repository and bump release version.

Closes #140

See merge request platform-one/big-bang/bigbang!264

base/gitrepository.yaml

@@ -9,6 +9,6 @@ spec:
     /**/*.txt
     /**/*.sh
   interval: 10m
-  url: https://repo1.dso.mil/platform-one/big-bang/umbrella.git
+  url: https://repo1.dso.mil/platform-one/big-bang/bigbang.git
   ref:
-    tag: 1.0.7
+    tag: 1.1.1