Changes the circleci images to stitch-tap-tester-18.04 now that stitch-tap-tester now uses ubuntu 22.04.
This tap is pinned to python 3.5.6, which is incompatible with 22.04.
QA steps
[x] automated tests passing
Risks
Low, stitch-tap-tester-18.04 is the same image as it was previously using.
Description of change
Changes the circleci images to
stitch-tap-tester-18.04now thatstitch-tap-testernow uses ubuntu 22.04. This tap is pinned to python 3.5.6, which is incompatible with 22.04.QA steps
Risks
stitch-tap-tester-18.04is the same image as it was previously using.Rollback steps