meson: bump required glvnd version

https://github.com/KhronosGroup/EGL-Registry/pull/95 has moved
a couple of extensions defines and functions to the upstream `eglext.h`,
but when 9a74746bd1 sync'ed these files we broke compilation
of apps that require these symbols on systems that don't have the
updated Khronos headers.

On non-GLVND builds, we still provide these headers, so everything's
fine, but on GLVND builds the Khronos headers are external so we need to
make sure we have a libglvnd version that's recent enough.

Fixes: 9a74746bd1 ("EGL: sync headers with Khronos")
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6069>

.gitlab-ci.yml

@@ -222,7 +222,7 @@ x86_build:
   extends:
     - .use-x86_build-base
   variables:
-    FDO_DISTRIBUTION_TAG: &x86_build "2020-07-28-x86-2"
+    FDO_DISTRIBUTION_TAG: &x86_build "2020-08-08-glvnd"
 
 .use-x86_build:
   variables:

.gitlab-ci/container/x86_build.sh

@@ -92,7 +92,7 @@ rm -rf $WAYLAND_PROTOCOLS_VERSION
 # The version of libglvnd-dev in debian is too old
 # Check this page to see when this local compilation can be dropped in favour of the package:
 # https://packages.debian.org/libglvnd-dev
-GLVND_VERSION=1.2.0
+GLVND_VERSION=1.3.2
 wget https://gitlab.freedesktop.org/glvnd/libglvnd/-/archive/v$GLVND_VERSION/libglvnd-v$GLVND_VERSION.tar.gz
 tar -xvf libglvnd-v$GLVND_VERSION.tar.gz && rm libglvnd-v$GLVND_VERSION.tar.gz
 pushd libglvnd-v$GLVND_VERSION; ./autogen.sh; ./configure; make install; popd

meson.build

@@ -1553,7 +1553,7 @@ endif
 
 dep_glvnd = null_dep
 if with_glvnd
-  dep_glvnd = dependency('libglvnd', version : '>= 1.2.0')
+  dep_glvnd = dependency('libglvnd', version : '>= 1.3.2')
   pre_args += '-DUSE_LIBGLVND=1'
 endif