It should be possible to updaload test execution test from a Jenkinsfile to HP ALM as the post action "Upload test result to ALM" does in free style jobs.
An invocation example could be like this:
|Field||Original Value||New Value|
|Assignee||Daniel Gront [ gront ]||Roy Lu [ roy_lu ]|
|Remote Link||This issue links to "jenkins-52753 PR (Web Link)" [ 21807 ]|
Roy Lu made changes -
|Resolution||Duplicate [ 3 ]|
|Status||Open [ 1 ]||Closed [ 6 ]|