tree 67b554c64e44411188b8f1d82c51ef002d636494
parent 54fd0732ec54907ce6cf45a36e9d15386d33fc2b
author Ghanshyam Mann <gmann@ghanshyammann.com> 1671937235 -0800
committer Ghanshyam Mann <gmann@ghanshyammann.com> 1672079132 +0000

Fix tox4 error

tox.ini started failing with Tox4 which had some
incompatible changes. One is passenv where we need
to pass each value in newline otherwise, it fails with
error:

 failed with pass_env values cannot contain whitespace,
 use comma to have multiple values in a single line,
 invalid values found.....

Also adding tempest in allowlist_externals as it is required
by unit test also.

Fixing tox.ini for tox4 changes.

Change-Id: I55cd9855d8232c007b012c19755c837e97823aea