ecore_evas/engines/drm/meson.build: fix "gl_drm" include directory

The Evas_Engine_GL_Drm.h file is in "gl_drm" directory, not "drm".

../src/modules/ecore_evas/engines/drm/ecore_evas_drm.c:23:11: fatal error: Evas_Engine_GL_Drm.h: No such file or directory
   23 | # include <Evas_Engine_GL_Drm.h>
      |           ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

Signed-off-by: Romain Naour <romain.naour@gmail.com>

doc/meson.build

@@ -113,7 +113,7 @@ foreach text_filter_property : text_filter_properties
 
   doc_target += custom_target('preview_text_filters_'+name,
                   command: [
-                    env, 'EFL_RUN_IN_TREE=1',
+                    'env', 'EFL_RUN_IN_TREE=1',
                     'EFL_EVAS_FILTER_LUA_PREFIX=' + join_paths(meson.source_root(), 'src', 'lib', 'evas'),
                     preview_text_filter.full_path(), text, filter_code.stdout(), '@OUTPUT@', font, size
                   ],

src/modules/ecore_evas/engines/drm/meson.build

@@ -3,10 +3,10 @@ engine_deps = [ecore_drm2, ecore_input, eeze, elput, libdrm, engine_drm]
 
 if get_option('opengl') != 'none'
   config_h.set('BUILD_ECORE_EVAS_GL_DRM', '1')
-  engine_deps += [engine_gl_drm]
+  engine_deps += [gl_deps]
 endif
 
-engine_include_dir += include_directories(join_paths('..', '..', '..', 'evas', 'engines', 'drm'))
+engine_include_dir += include_directories(join_paths('..', '..', '..', 'evas', 'engines', 'gl_drm'))
 
 shared_module(mod_full_name, engine_src,
   include_directories : config_dir + [engine_include_dir],