Drop check-GST_GL_HAVE_PLATFORM_GLX.patch as upstream removed the code.
(From OE-Core rev: 1c75e894226656a1fe5613c1a238c3303df82b1c)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>