- until Newton this worked fine, however starting with Ocata, we
do not need the key 'mapped_data'
- having it results in extra indirection in the dictionary in
neutron_bigswitch_data.json
Closes-Bug: #1729453
Change-Id: I3bc9940aeff4e290d83de95a7df294c11f061954
(cherry picked from commit 485339129c)