qt5: bump LTS version to 5.6.3

qt5: bump LTS version to 5.6.3

qt5base:
  - move hash file to 5.6.3
  - move 0001-eglfs-rasp-pi-header-inclusion.patch to 5.6.3
  - remove 0002-eglfs-fix-eglfs_mali-compile-for-odroid-mali.patch (upstream committed [1])

qt5declarative:
  - move patches to 5.6.3

qt5quickcontrols2:
  - move hash file to 5.6.3

qt5webkit:
  - move patches to 5.6.3

[1] http://code.qt.io/cgit/qt/qtbase.git/commit/?h=5.6&id=f1b4bd4790860e1ff5afcec111a359bc3a91cfda

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>