Bump BBSIM chart to use 0.2.6 tag

Change-Id: I3dc794dd6193a73f8a2578fe22e34487d13f9a79
diff --git a/bbsim/Chart.yaml b/bbsim/Chart.yaml
index 985806e..e7efd66 100644
--- a/bbsim/Chart.yaml
+++ b/bbsim/Chart.yaml
@@ -16,5 +16,5 @@
 description: Broadband Simulator
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 3.0.28
-appVersion: 0.2.5
+version: 3.0.29
+appVersion: 0.2.6