Fix gitignore file

Change-Id: I148cb188b48c6dbb6d4151e5e0f1a949fe9de12e
diff --git a/.gitignore b/.gitignore
index 9fe0899..939babb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@
 chart_repo
 
 # lockfiles for requirements.yaml for dependent charts
-helm-charts/**/*/requirements.lock
+**/*/requirements.lock
 
 # ignore dependent chart dirs
-helm-charts/**/*/charts
+**/*/charts