Update 5G images & 4G config4g image

Image updates after dependency cleanup.

Change-Id: I77dd1c421eb1c976c653ce35f1064f79347ac862
diff --git a/5g-control-plane/Chart.yaml b/5g-control-plane/Chart.yaml
index 9c803cc..ed3fc86 100644
--- a/5g-control-plane/Chart.yaml
+++ b/5g-control-plane/Chart.yaml
@@ -8,7 +8,7 @@
 name: 5g-control-plane
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.7.1
+version: 0.7.2
 
 dependencies:
   - name: mongodb