[qam] test fails in evolution_mail_imap - remove workaround for bsc#1049387
openQA test in scenario sle-12-SP3-Desktop-DVD-Updates-x86_64-qam-regression-message@64bit fails in
Fails since (at least) Build 20180611-3 (current job)
Last good: 20180611-2 (or more recent)
Always latest result in this scenario: latest
Update with fix was release workaround can be removed.