Updating omec-control-plane & 5g-ran-sim charts

omec-control-plane chart versions : 0.10.12
mme fix - fix memory corruption due to double free when paging request is triggered
spgw fix - when DDN timesout it causes crash in spgw
gnbsim - chart version - 0.4.12. NW triggerd UE deregistration + timeout support

Change-Id: I67d897661106dd74282608ff801de4418ac3d4c2
diff --git a/omec-control-plane/Chart.yaml b/omec-control-plane/Chart.yaml
index 43ed23b..53ca39d 100644
--- a/omec-control-plane/Chart.yaml
+++ b/omec-control-plane/Chart.yaml
@@ -9,4 +9,4 @@
 name: omec-control-plane
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.10.11
+version: 0.10.12