add-EGL_QUERY_DRIVER-check.diff: Add missing change from upstream
This part was missed from upstream 25ca99df.
This undef gets turned into a define by autotools and glamor uses dix-config.h.
Fixes: 97474e41 ("add-EGL_QUERY_DRIVER-check.diff: Add a check for EGL_QUERY_DRIVER to autotools.") Signed-off-by: Jordan Justen jljusten@gmail.com