egl: add glvnd entrypoints for EGL_MESA_query_driver

Fixes: fbdd7bde29863935106c "egl: Implement EGL API for MESA_query_driver"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

src/egl/generate/eglFunctionList.py

@@ -209,5 +209,9 @@ EGL_FUNCTIONS = (
     _eglFunc("eglQueryDevicesEXT",                   "none"),
     _eglFunc("eglQueryDisplayAttribEXT",             "display"),
 
+    # EGL_MESA_query_driver
+    _eglFunc("eglGetDisplayDriverName",              "display"),
+    _eglFunc("eglGetDisplayDriverConfig",            "display"),
+
 )