Story (Required)
Extend test suite for addons with tests for stepactions field in TektonConfig
Background (Required)
Feature added in 1.16 - step actions are usable with all resolvers except of cluster resolver, this one will be added in 1.17.
We ship one step action in namespace "openshift-pipelines"
Approach (Required)
Extend https://github.com/openshift-pipelines/release-tests/blob/master/specs/operator/addon.spec