docs: fix broken discord support link (#8485)

Author: GodderE2D

src/structures/StoreChannel.js

@@ -5,7 +5,7 @@ const GuildChannel = require('./GuildChannel');
 /**
  * Represents a guild store channel on Discord.
  * <warn>Store channels have been removed from Discord. See
- * [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479)
+ * [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/6309018858647)
  * for more information.</warn>
  * @extends {GuildChannel}
  */

src/util/Constants.js

@@ -635,7 +635,7 @@ exports.ActivityTypes = createEnum(['PLAYING', 'STREAMING', 'LISTENING', 'WATCHI
  * * `GUILD_NEWS` - a guild news channel
  * * `GUILD_STORE` - a guild store channel
  * <warn>Store channels are deprecated and will be removed from Discord in March 2022. See
- * [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479)
+ * [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/6309018858647)
  * for more information.</warn>
  * * `GUILD_NEWS_THREAD` - a guild news channel's public thread channel
  * * `GUILD_PUBLIC_THREAD` - a guild text channel's public thread channel

typings/index.d.ts

@@ -553,7 +553,7 @@ export class CategoryChannel extends GuildChannel {
     name: string,
     options: CategoryCreateChannelOptions & { type: T },
   ): Promise<MappedChannelCategoryTypes[T]>;
-  /** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479) for more information */
+  /** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/6309018858647) for more information */
   public createChannel(
     name: string,
     options: CategoryCreateChannelOptions & { type: 'GUILD_STORE' | ChannelTypes.GUILD_STORE },
@@ -2339,12 +2339,12 @@ export class StickerPack extends Base {
   public bannerURL(options?: StaticImageURLOptions): string | null;
 }
 
-/** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479) for more information */
+/** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/6309018858647) for more information */
 export class StoreChannel extends GuildChannel {
   private constructor(guild: Guild, data?: RawGuildChannelData, client?: Client);
   public createInvite(options?: CreateInviteOptions): Promise<Invite>;
   public fetchInvites(cache?: boolean): Promise<Collection<string, Invite>>;
-  /** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479) for more information */
+  /** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/6309018858647) for more information */
   public clone(options?: GuildChannelCloneOptions): Promise<this>;
   public nsfw: boolean;
   public type: 'GUILD_STORE';
@@ -3219,7 +3219,7 @@ export class GuildChannelManager extends CachedManager<Snowflake, GuildBasedChan
     options: GuildChannelCreateOptions & { type: T },
   ): Promise<MappedGuildChannelTypes[T]>;
 
-  /** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479) for more information */
+  /** @deprecated See [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/6309018858647) for more information */
   public create(
     name: string,
     options: GuildChannelCreateOptions & { type: 'GUILD_STORE' | ChannelTypes.GUILD_STORE },