[goal] Migrate testing to ubuntu focal
As per victoria cycle testing runtime and community goal[1]
we need to migrate upstream CI/CD to Ubuntu Focal(20.04).
Fixing:
- bug#1886296
Bump the pyflakes to 2.1.1 as min version to run pep8 jobs
on py3.8 which is default python vesion in ubuntu focal.
Story: #2007865
Task: #40177
Closes-Bug: #1886296
[1] https://governance.openstack.org/tc/goals/selected/victoria/migrate-ci-cd-jobs-to-ubuntu-focal.html
Change-Id: I206a845b6a7e271b73aef762062fe57f228edcbe
diff --git a/test-requirements.txt b/test-requirements.txt
index c2d595b..b99db27 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,6 +3,10 @@
# process, which may cause wedges in the gate later.
hacking<0.13,>=0.12.0 # Apache-2.0
+# remove this pyflakes from here once you bump the
+# hacking to 3.2.0 or above. hacking 3.2.0 takes
+# care of pyflakes version compatibilty.
+pyflakes>=2.1.1
python-subunit>=1.0.0 # Apache-2.0/BSD
oslotest>=3.2.0 # Apache-2.0