Upversion Dashboard (#7269)

Author: manaswinidas

frontend/.env

@@ -9,4 +9,4 @@ ODH_FAVICON=odh-favicon.svg
 ODH_NOTEBOOK_REPO=opendatahub
 
 ########## Change this version with each dashboard release ###########
-INTERNAL_DASHBOARD_VERSION=v3.4.0EA1
+INTERNAL_DASHBOARD_VERSION=v3.4.0