feat(draw): add layer memory allocation config support (#7038)

Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
Co-authored-by: liamHowatt <liamjmh0@gmail.com>
Co-authored-by: Liam <30486941+liamHowatt@users.noreply.github.com>

lv_conf_template.h

@@ -144,6 +144,12 @@
 /** The target buffer size for simple layer chunks. */
 #define LV_DRAW_LAYER_SIMPLE_BUF_SIZE    (24 * 1024)    /**< [bytes]*/
 
+/* Limit the max allocated memory for simple and transformed layers.
+ * It should be at least `LV_DRAW_LAYER_SIMPLE_BUF_SIZE` sized but if transformed layers are also used
+ * it should be enough to store the largest widget too (width x height x 4 area).
+ * Set it to 0 to have no limit. */
+#define LV_DRAW_LAYER_MAX_MEMORY 0  /**< No limit by default [bytes]*/
+
 /** Stack size of drawing thread.
  * NOTE: If FreeType or ThorVG is enabled, it is recommended to set it to 32KB or more.
  */