package/vlc: bump version to 3.0.3

package/vlc: bump version to 3.0.3

vlc depends on gcc-4.9+:
https://mailman.videolan.org/pipermail/vlc-devel/2016-September/109452.html

Added fix for stack-protector detection.

Disabled all new optional dependencies for now, subsequent patches will
enable dependencies with buildroot packages present.

Removed gles1 configure option after
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=6c4bb081844c51a9a1b1cdb44fc5f42e5a879327

Renamed mmal configure options after
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=bdb1d86acfb0d0068e57281b6fbfc52345960d29
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=1d2b56c68bbc3287e17f6140bdf8c8c3efe08fdc

Renamed avahi configure option after
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=55280fa62cb68b71767778c56250352b4840b69a

Removed directfb support after being dropped upstream:
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=8e1a0e876615da31321203090daa7c8699b6406d

Renamed matroska configure option after
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=156ceb73e2f46618a6cffb081e71e368a315ec3e

Replaced qt4 support with qt5:
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=1c221a77d92935866e897254c07e1d12a4b95ae0

Removed sdl support:
http://git.videolan.org/?p=vlc.git;a=commitdiff;h=4b8a2755fe8c0e3e1e9c52483b22c26e24fd5527

Removed --enable-xcb in BR2_PACKAGE_XCB_UTIL_KEYSYMS block, it is
already present in the BR2_PACKAGE_LIBXCB block.

Rebased patches
- 0001-Disable-building-of-statically-linked-vlc-binary.patch
- 0007-Don-t-assume-strerror_l-is-available.patch
- 0009-x264-drop-148-build-support-and-fix-10bit-support.patch
  also renamed from 0013

Removed patches
- 0002-configure.ac-add-check-for-libgcrypt-config-program.patch
  not needed anymore after upstream commit
  http://git.videolan.org/?p=vlc.git;a=commitdiff;h=f94ac7241f33b6896a8e12ae4e3e43d9fd7fb6cc
- 0004-Drop-error-implicit-function-declaration-compile-fla.patch
- 0006-Don-t-assume-X11-is-available-when-Qt5-is-used.patch
  removed, qt4 is not supported anymore
- 0008-fix-fallback-code-and-add-required-realtime-library-.patch
- 0009-Changes-for-ffmpeg-3.0.patch
- 0010-Fix-build-when-using-C99-and-C-11.patch
- 0011-compat-fix-static_assert.patch
- 0012-Fix-build-with-libupnp-above-1.6.23.patch

New patches
- 0002-lua-Define-LUA_COMPAT_APIINTCASTS-for-Lua-5.3.0-comp.patch to fix lua-5.3 support
- 0004-qt-fix-build-against-Qt-5.11.patch
- 0006-Fix-build-error-using-uClibc-by-adding-sys-types.h.patch
- 0008-posix-remove-ancient-run-time-fallback-to-real-time-.patch
- 0010-Add-support-for-freerdp2.patch
  fixes support for freerdp >= 2.0

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Thomas: use Git formatted patches.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>