[freeipa PR#4975][opened] [Backport][ipa-4-8] ipatests: increase test_trust timeout

[flo-renaud]

   URL: https://github.com/freeipa/freeipa/pull/4975
Author: flo-renaud
 Title: #4975: [Backport][ipa-4-8] ipatests: increase test_trust timeout
Action: opened

PR body:
"""
This is a manual backport of PR #4973 to ipa-4-8.
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/4975/head:pr4975
git checkout pr4975