Releasing charts with latest BBSIM and bbsim-sadis-server with full FTTB support

Change-Id: I5b6ccb366d0627fe1bdb4e792fba93bf9d24e95e
diff --git a/bbsim/Chart.yaml b/bbsim/Chart.yaml
index db09c2a..a419db5 100644
--- a/bbsim/Chart.yaml
+++ b/bbsim/Chart.yaml
@@ -16,5 +16,5 @@
 description: Broadband Simulator
 icon: https://guide.opencord.org/logos/cord.svg
 apiVersion: v1
-version: 4.8.0
-appVersion: 1.12.0
+version: 4.8.1
+appVersion: 1.12.1