Merge pull request #700 from percona/K8SPS-update-pt

K8SPS-343: 0.8.0 release - use 3.6.0 PT version

K8SPS-314 - Add upgrade strategy to operator.yaml (#611)

Fix password leak check to ignore namespace key

K8SPS-264: haproxy image is not updated (#341)

* K8SPS-264: haproxy image is not updated

https://jira.percona.com/browse/K8SPS-264

* Remove cluster5 stage from Jenkinsfile

---------

Co-authored-by: Tomislav Plavcic <tomislav.plavcic@percona.com>

Fix one-pod test for async setup

K8SPS-171 - Fix the haproxy image in cr.yaml (#188)

K8SPS-108 - Fix tests on EKS 1.19 (#109)

Update versions for PSO 0.1.0 release