Issue 50627 - Add ASAN logs to HTML report
Bug Description:
ASAN log files were rotated even when HTML report was not used.
Fix Description:
Rotate the ASAN log files only when pytest-html plugin is installed
and a path to the HTML report is provided.
Relates: https://pagure.io/389-ds-base/issue/50627
Reviewed by: mreynolds (Thanks!)