Enabling tls-proxy allows devstack to
set up a tls proxy server that front-ends
interactions with the manila-api and
terminates tls connections.
Also enable tls-proxy in dummy and lvm
jobs. The dummy driver job is configured
to run the in-built wsgi server, the lvm
job is configured to use mod-wsgi.
Closes-Bug: #1816836
Change-Id: I48b0ccc082604d78242ba61bee94a45efeb2467b
(cherry picked from commit 8f1c7dc91fb1e00784f6228526d95f4434ba8a01)
edc60f76c2