tst_qfont::exactMatch fails on openSUSE

 
23:03:04 QtQA::App::TestRunner: begin tst_qfont: [./tst_qfont] [-silent] [-o] [/work/ci/qt/qt5/dev/_artifacts/test-logs/tst_qfont-testresults-00.xml,xml] [-o] [-,txt]
23:03:04 Testing tst_QFont
23:03:04 FAIL!  : tst_QFont::exactMatch() 'QFont("sans").exactMatch()' returned FALSE. ()
23:03:04    Loc: [tst_qfont.cpp(153)]
23:03:04 Totals: 31 passed, 1 failed, 2 skipped, 0 blacklisted
23:03:04 QtQA::App::TestRunner: test failed, running again to see if it is flaky...
23:03:04 ********* Start testing of tst_QFont *********

23:03:04 Totals: 31 passed, 1 failed, 2 skipped, 0 blacklisted
23:03:04 ********* Finished testing of tst_QFont *********
23:03:04 QtQA::App::TestRunner: test failure could be reproduced twice consecutively
23:03:04 QtQA::App::TestRunner: end tst_qfont: 0.30493 seconds, exit code 1