qt5: bump latest version to 5.9.2

qt5: bump latest version to 5.9.2

qt5base:
  - removed 0001-Fix-error-attribute-target-crc-is-unknown.patch
    (upstream committed, see [1])
  - removed 0002-examples-fix-compile-without-opengl-support.patch
    (upstream committed, see [2])

qt5declarative:
  - removed 0001-Fix-alignment-issue-on-ARMv7.patch
    (upstream committed, see [3])
  - moved 0001-examples-photoviewer-needs-widgets-support.patch to 5.6.2
    only (upstream 5.9.2 committed, see [4])
  - moved 0002-examples-qquickviewcomparison-and-quickwidget-needs-.patch
    to 5.6.2 only (similare patch upstream committed, see [5])

qt5location:
  - removed 0001-Fix-plugins-build-dependency.patch
    (upstream committed, see [6])

qt5webchannel:
 - fix webchannel.js installation to target (the locatinon of the
   file webchannel.js changed from src/webchannel/qwebchannel.js
   to examples/webchannel/shared/qwebchannel.js, see commit [7])

qt5webengine:
  - removed 0001-Always-compile-QWebEnginePage-print.patch
    (upstream committed, see [8])
  - keep 0002-Load-libEGL-and-libGLES2-symbols-implicitly.patch
    (upstream committed, see [9], but reverted afterwards, see [10])

qt5webkit:
 - fall back to 5.9.1 (no 5.9.2 package provided, see [11] and [12]).

[1] http://code.qt.io/cgit/qt/qtbase.git/commit/?id=b7722c251c3a0938c7c71fc3da47fdbe920060b7
[2] http://code.qt.io/cgit/qt/qtbase.git/commit/?id=6ce4b680cdde7827a6ed4d00dbeb7e7e91569433
[3] http://code.qt.io/cgit/qt/qtdeclarative.git/commit/?id=03c2661b1243cc529fc3d8cfa65073f1da420307
[4] http://code.qt.io/cgit/qt/qtdeclarative.git/commit/?id=452a78d0ac4a1579733a8ab641be24c9b7c0dd96
[5] http://code.qt.io/cgit/qt/qtdeclarative.git/commit/?id=fa52bb665d6beb77a951c14c8edcba3541850afc
[6] http://code.qt.io/cgit/qt/qtlocation.git/commit/?id=3ac051c4549575634cecc706175b019f4ed4c3bf
[7] https://code.qt.io/cgit/qt/qtwebchannel.git/commit/?id=e7f150abaa8e81d3e404e9631a49341a7f7623d1
[8] http://code.qt.io/cgit/qt/qtwebengine.git/commit/?id=085c2c529473bbe9dd7c8c5698a45053520cc423
[9] http://code.qt.io/cgit/qt/qtwebengine.git/commit/?id=d4c621f6a6b87f2a86069fa393b9f7c4f9e7b9ad
[10] http://code.qt.io/cgit/qt/qtwebengine.git/commit/?id=c11c2c8981e647c1eb2c6753ce77d436b92fff87
[11] https://blog.qt.io/blog/2017/10/06/qt-5-9-2-released/#comment-1200724
[12] https://blog.qt.io/blog/2017/10/06/qt-5-9-2-released/#comment-1200746

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Tested-by: Joshua Henderson <joshua.henderson@microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>