Context:
We have the following duplicated snippet accross our jenkins pipelines:
https://github.com/camunda/camunda-optimize/blob/master/.ci/pipelines/import_mediator_permutation_test.groovy#L189
Given the recent introduction of optimize-jenkins-shared-library we should try to extract this snippet for reuse.

AT:

• engine and cambpm version extraction code is made available as a function in the shared library