[QE] limit log size for test reports

[albfan]

Fixes: Issue #4373

Solution/Idea

Reports with long messages are hanging reportportal. Limit its size

Proposed changes

after post process xml report, limit log size

Testing

Tested on log reports long and short than max size

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: adrianriobo

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• ~~OWNERS~~ [adrianriobo]

Approvers can indicate their approval by writing /approve in a comment Approvers can cancel approval by writing /approve cancel in a comment

[openshift-ci[bot]]

@albfan: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/integration-crc	354ae45e757f071a9838406707d3911dc350b442	link	true	/test integration-crc
ci/prow/e2e-crc	354ae45e757f071a9838406707d3911dc350b442	link	true	/test e2e-crc

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.