QmlDump: fix path import dumps on Windows
QmlDump: fix path import dumps on Windows

Absolute file pathes containing drive identifiers do not work in qml.
(C:\)

workaround: use "." imports and setting the component url.

Reviewed-by: Christian Kamm
(cherry picked from commit 0c8b4e38fab1862e3427aac7e7db68623bc7f174)

martyone/sailfish-qtcreator,hdweiss/qt-creator-visualizer,jonnor/qt-creator,ostash/qt-creator-i18n-uk,duythanhphan/qt-creator,darksylinc/qt-creator,kuba1/qtcreator,maui-packages/qt-creator,azat/qtcreator,martyone/sailfish-qtcreator,danimo/qt-creator,Distrotech/qtcreator,duythanhphan/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,jonnor/qt-creator,farseerri/git_code,renatofilho/QtCreator,duythanhphan/qt-creator,martyone/sailfish-qtcreator,azat/qtcreator,KDE/android-qt-creator,omniacreator/qtcreator,maui-packages/qt-creator,maui-packages/qt-creator,azat/qtcreator,kuba1/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,KDE/android-qt-creator,farseerri/git_code,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,darksylinc/qt-creator,colede/qtcreator,duythanhphan/qt-creator,richardmg/qtcreator,AltarBeastiful/qt-creator,danimo/qt-creator,malikcjm/qtcreator,KDAB/KDAB-Creator,colede/qtcreator,martyone/sailfish-qtcreator,azat/qtcreator,AltarBeastiful/qt-creator,KDE/android-qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,farseerri/git_code,renatofilho/QtCreator,pcacjr/qt-creator,azat/qtcreator,kuba1/qtcreator,Distrotech/qtcreator,richardmg/qtcreator,KDAB/KDAB-Creator,bakaiadam/collaborative_qt_creator,colede/qtcreator,xianian/qt-creator,malikcjm/qtcreator,hdweiss/qt-creator-visualizer,xianian/qt-creator,pcacjr/qt-creator,jonnor/qt-creator,amyvmiwei/qt-creator,maui-packages/qt-creator,richardmg/qtcreator,danimo/qt-creator,maui-packages/qt-creator,omniacreator/qtcreator,bakaiadam/collaborative_qt_creator,richardmg/qtcreator,martyone/sailfish-qtcreator,dmik/qt-creator-os2,ostash/qt-creator-i18n-uk,amyvmiwei/qt-creator,amyvmiwei/qt-creator,KDAB/KDAB-Creator,colede/qtcreator,maui-packages/qt-creator,malikcjm/qtcreator,jonnor/qt-creator,xianian/qt-creator,bakaiadam/collaborative_qt_creator,darksylinc/qt-creator,malikcjm/qtcreator,syntheticpp/qt-creator,KDE/android-qt-creator,syntheticpp/qt-creator,darksylinc/qt-creator,AltarBeastiful/qt-creator,pcacjr/qt-creator,darksylinc/qt-creator,dmik/qt-creator-os2,renatofilho/QtCreator,kuba1/qtcreator,omniacreator/qtcreator,KDAB/KDAB-Creator,colede/qtcreator,renatofilho/QtCreator,danimo/qt-creator,KDAB/KDAB-Creator,dmik/qt-creator-os2,danimo/qt-creator,kuba1/qtcreator,hdweiss/qt-creator-visualizer,danimo/qt-creator,danimo/qt-creator,xianian/qt-creator,hdweiss/qt-creator-visualizer,ostash/qt-creator-i18n-uk,azat/qtcreator,danimo/qt-creator,Distrotech/qtcreator,omniacreator/qtcreator,jonnor/qt-creator,bakaiadam/collaborative_qt_creator,syntheticpp/qt-creator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,dmik/qt-creator-os2,omniacreator/qtcreator,KDE/android-qt-creator,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,xianian/qt-creator,amyvmiwei/qt-creator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,dmik/qt-creator-os2,KDE/android-qt-creator,KDE/android-qt-creator,syntheticpp/qt-creator,xianian/qt-creator,amyvmiwei/qt-creator,richardmg/qtcreator,malikcjm/qtcreator,malikcjm/qtcreator,bakaiadam/collaborative_qt_creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,syntheticpp/qt-creator,dmik/qt-creator-os2,martyone/sailfish-qtcreator,renatofilho/QtCreator,kuba1/qtcreator,AltarBeastiful/qt-creator,xianian/qt-creator,farseerri/git_code,pcacjr/qt-creator,farseerri/git_code,Distrotech/qtcreator,syntheticpp/qt-creator,richardmg/qtcreator,duythanhphan/qt-creator,dmik/qt-creator-os2,renatofilho/QtCreator,colede/qtcreator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,farseerri/git_code,xianian/qt-creator,amyvmiwei/qt-creator,colede/qtcreator,jonnor/qt-creator,martyone/sailfish-qtcreator,darksylinc/qt-creator,malikcjm/qtcreator,AltarBeastiful/qt-creator,maui-packages/qt-creator,xianian/qt-creator,omniacreator/qtcreator,farseerri/git_code,kuba1/qtcreator,richardmg/qtcreator,KDE/android-qt-creator,KDAB/KDAB-Creator,Distrotech/qtcreator,syntheticpp/qt-creator,bakaiadam/collaborative_qt_creator,Distrotech/qtcreator,duythanhphan/qt-creator,darksylinc/qt-creator,duythanhphan/qt-creator,omniacreator/qtcreator