Fix remaining failing tests and enable enforcing successful test runs in the CI

qtbase
Windows 10 MinGW 8
 83 - tst_qpluginloader (Failed) done
 84 - tst_qlibrary (Failed) done

qtdeclarative
=============

Windows 10 MinGW 8
 1 - tst_parserstress (Failed)
 7 - tst_qqmlconsole (SEGFAULT)
 8 - tst_qqmlengine (Failed)
 10 - tst_qqmlincubator (Failed)
 11 - tst_qqmlinfo (Failed)
 13 - tst_qqmllocale (Failed)
 14 - tst_qqmlmetaobject (Failed)
 15 - tst_qqmlmoduleplugin (Failed)
 16 - tst_qqmlnotifier (SEGFAULT)
 18 - tst_qqmlxmlhttprequest (SEGFAULT)
 19 - tst_qqmlpromise (Failed)
 23 - tst_qqmlsettings (Failed)
 25 - tst_qmldiskcache (Failed)
 26 - tst_qqmlmetatype (Failed)
 27 - tst_qjsengine (Failed)
 29 - tst_qdebugmessageservice (Failed)
 30 - tst_qdebugtranslationservice (Failed)
 32 - tst_qqmldebugjs (Failed)
 33 - tst_qqmlinspector (Failed)
 34 - tst_qqmlprofilerservice (Failed)
 36 - tst_qqmlenginedebuginspectorintegration (Failed)
 37 - tst_qqmlenginecontrol (Failed)
 38 - tst_qqmldebuggingenabler (Failed)
 41 - tst_qqmlpreview (Failed)
 44 - tst_qmlplugindump (Failed)
 45 - tst_qqmlextensionplugin (Failed)
 46 - tst_geometry (Exit code 0xc0000017
 48 - tst_polish (Exit code 0xc0000017
 49 - tst_signalspy (Failed)
 50 - tst_quicktestmainwithsetup (Exit code 0xc0000017
 51 - tst_testfiltering (Failed)
 52 - quicktestmain (Exit code 0xc0000017
 54 - animatedimage (Exit code 0xc0000017
 55 - animations (Exit code 0xc0000017
 56 - borderimage (Exit code 0xc000001
 57 - buttonclick (Exit code 0xc0000017
 58 - createbenchmark (Exit code 0xc0000017
 59 - events (Exit code 0xc0000017
 60 - fontloader (Exit code 0xc0000017
 61 - gradient (Exit code 0xc0000017
 62 - image (Exit code 0xc0000017
 63 - itemgrabber (Exit code 0xc0000017
 64 - layout (Exit code 0xc0000017
 65 - listmodel (Exit code 0xc0000017
 66 - listview (Exit code 0xc0000017
 67 - objectmodel (Exit code 0xc0000017
 68 - pathview (Exit code 0xc0000017
 69 - pixel (Exit code 0xc0000017
 70 - positioners (Exit code 0xc0000017
 71 - qqmlbinding (Exit code 0xc0000017
 72 - qtbug46798 (Exit code 0xc0000017
 73 - rectangle (Exit code 0xc0000017
 74 - selftests (Exit code 0xc0000017
 75 - shadersource (Exit code 0xc0000017
 76 - stability (Exit code 0xc0000017
 77 - statemachine (Exit code 0xc0000017
 78 - text (Exit code 0xc0000017
 79 - textedit (Exit code 0xc0000017
 80 - textinput (Exit code 0xc0000017
 81 - window (Exit code 0xc0000017
 82 - tst_qquickwidget (Exit code 0xc0000017

Ubuntu 18.04 
151 - tst_qquickcanvasitem (SEGFAULT)

qtquickcontrols2
================

Windows 10 MinGW 8
 1 - tst_accessibility (Exit code 0xc0000017
 2 - tst_default (Exit code 0xc0000017
 3 - tst_fusion (Exit code 0xc0000017
 4 - tst_imagine (Exit code 0xc0000017
 5 - tst_material (Exit code 0xc0000017
 6 - tst_universal (Exit code 0xc0000017
 7 - tst_cursor (Exit code 0xc0000017
 8 - tst_customization (Exit code 0xc0000017
 9 - tst_designer (Failed)
 10 - tst_focus (Exit code 0xc0000017
 11 - tst_font (Exit code 0xc0000017
 12 - tst_palette (Exit code 0xc0000017
 13 - tst_platform (Exit code 0xc0000017
 14 - tst_pressandhold (Failed)
 15 - tst_qquickapplicationwindow (Exit code 0xc0000017
 16 - tst_qquickcolor (Exit code 0xc0000017
 17 - tst_qquickdrawer (Exit code 0xc0000017
 18 - tst_qquickheaderview (Exit code 0xc0000017
 19 - tst_qquickiconimage (Exit code 0xc0000017
 20 - tst_qquickiconlabel (Exit code 0xc0000017
 21 - tst_qquickimaginestyle (Exit code 0xc0000017
 22 - tst_qquickmaterialstyle (Exit code 0xc0000017
 23 - tst_qquickmaterialstyleconf (Exit code 0xc0000017
 24 - tst_qquickmenu (Exit code 0xc0000017
 25 - tst_qquickmenubar (Exit code 0xc0000017
 26 - tst_qquickninepatchimage (Exit code 0xc0000017
 27 - tst_qquickpopup (Exit code 0xc0000017
 28 - tst_qquickstyle (Exit code 0xc0000017
 29 - tst_qquickstyleselector (Exit code 0xc0000017
 30 - tst_qquickuniversalstyle (Exit code 0xc0000017
 31 - tst_qquickuniversalstyleconf (Exit code 0xc0000017
 32 - tst_revisions (Failed)
 33 - tst_sanity (Exit code 0xc0000017
 34 - tst_snippets (Exit code 0xc0000017
 35 - tst_translation (Exit code 0xc0000017

qtimageformats
==============

Windows 10 MinGW 8
9 - tst_qtiff (Exit code 0xc0000602

qtquicktimeline
===============
Windows 10 MinGW 8
1 - tst_qtquicktimeline (Failed)



qttools
=======
 15 - tst_windeployqt (Failed)

Windows 10 MSVC 2019
 15 - tst_windeployqt (Failed)


qtquick3d
=========

Windows 10 MinGW 8
 3 - picking_test (Exit code 0xc0000017


qtvirtualkeyboard
=========

Windows 10 MinGW 8
 1 - tst_inputpanel (Exit code 0xc0000017
 2 - tst_styles (Exit code 0xc0000017