Use region from config in functional tests

We seem to be using hardcoded region in some inline
templates of fucntional tests. They would fail if
the region name is different. This changes to use
it from the config.

Change-Id: Iafd1251545e00c6cba292b042352b1ef34da81e0
Closes-Bug: #1560585
1 file changed
tree: 0054a627d20dd2b88f85139ebf8ab71d5c001c97
  1. common/
  2. functional/
  3. scenario/