Updating documentation with Radisys OLT and released version deployment, using latest openonu-go, moving to 2.9.0 Versions for infra e stack

Change-Id: I7b7836676fa478b8d7d168e91e151aee89c0a2dc
diff --git a/voltha-adapter-openonu/values.yaml b/voltha-adapter-openonu/values.yaml
index a6cd961..deba626 100644
--- a/voltha-adapter-openonu/values.yaml
+++ b/voltha-adapter-openonu/values.yaml
@@ -31,7 +31,7 @@
   # timeout for ONU reconciling
   max_timeout_reconciling: "10s"
   # timeout for OMCI channel
-  omci_timeout: "3s"
+  omci_timeout: "1s"
   # kv store timeout
   adapter_open_onu:
     timeout: "5s"