roc-umbrella: releasing 2.1.33 for updated aether 2.1 model

Change-Id: I5af546b4a2bfea15cdeb9cd98614755fba34553c
diff --git a/.gitignore b/.gitignore
index 14e0952..4a402f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@
 fabric-umbrella/Chart.lock
 fabric-umbrella/charts
 .idea
+.DS_Store
+*/.DS_Store