[VOL-4437] Adding support for unkown attributes in BBSim

Change-Id: I429f354d1c3765a66710ea143a73561e49041f5b
diff --git a/bbsim/templates/deployment.yaml b/bbsim/templates/deployment.yaml
index aaa57f2..7b5af1a 100644
--- a/bbsim/templates/deployment.yaml
+++ b/bbsim/templates/deployment.yaml
@@ -92,6 +92,9 @@
             "-rest_api_address", ":{{ .Values.bbsim_rest_port }}",
             "-ca", "{{ .Values.controlledActivation }}",
             "-omci_response_rate", "{{ .Values.omci_response_rate }}",
+            {{ if .Values.injectOmciUnknownAttributes }}
+            "-injectOmciUnknownAttributes",
+            {{ end -}}
             {{ if .Values.enableEvents -}}
             "-enableEvents",
             "-kafkaAddress", "{{ .Values.kafkaAddress }}",