Updated git ignore rules for new lib64 directory
Updated git ignore rules for new lib64 directory

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