docs(GuildMember): clarify display color (#9891)

Author: bartaz

packages/discord.js/src/structures/GuildMember.js

@@ -202,7 +202,7 @@ class GuildMember extends Base {
   }
 
   /**
-   * The displayed color of this member in base 10
+   * The displayed role color of this member in base 10
    * @type {number}
    * @readonly
    */
@@ -211,7 +211,7 @@ class GuildMember extends Base {
   }
 
   /**
-   * The displayed color of this member in hexadecimal
+   * The displayed role color of this member in hexadecimal
    * @type {string}
    * @readonly
    */