FIX: weston: clients: typo in simple-dmabuf-egl.c

Fix variable EGL_NO_IMAGE to EGL_NO_IMAGE_KHR in
clients/simple-dmabuf-egl.c

Signed-off-by: Kamal Pandey <pandeykamal13526@gmail.com>

clients/simple-dmabuf-egl.c

@@ -293,7 +293,7 @@ create_fbo_for_buffer(struct display *display, struct buffer *buffer)
 						      EGL_NO_CONTEXT,
 						      EGL_LINUX_DMA_BUF_EXT,
 						      NULL, attribs);
-	if (buffer->egl_image == EGL_NO_IMAGE) {
+	if (buffer->egl_image == EGL_NO_IMAGE_KHR) {
 		fprintf(stderr, "EGLImageKHR creation failed\n");
 		return false;
 	}