identify and remove unwanted qt plugins
Description
current deployment includes various qt5 plugins which aren't used in OTB.
identify and take out them. I guess these drags some additional dependencies or bloat into package
[~/downloads/OTB-6.6.0-Win64]
$ ls plugins/*
plugins/bearer:
qgenericbearer.dll
plugins/generic:
qtuiotouchplugin.dll
plugins/imageformats:
qgif.dll qico.dll qjpeg.dll
plugins/platforms:
qdirect2d.dll qminimal.dll qoffscreen.dll qwindows.dll
plugins/printsupport:
windowsprintersupport.dll
plugins/sqldrivers:
qsqlite.dll qsqlodbc.dll
plugins/styles:
qwindowsvistastyle.dll
Steps to reproduce
unzip and look into package folder.
Configuration information
OS, OTB version or tag, information related to build (binaries, superbuild, system libs ...)