refactor(Bitfield): use discord-api-types enums instead (#7313)

Co-authored-by: Almeida <almeidx@pm.me>

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -90,12 +90,12 @@ body:
       options:
         - Not applicable (subpackage bug)
         - No Partials
-        - USER
-        - CHANNEL
-        - GUILD_MEMBER
-        - MESSAGE
-        - REACTION
-        - GUILD_SCHEDULED_EVENT
+        - User
+        - Channel
+        - GuildMember
+        - Message
+        - Reaction
+        - GuildScheduledEvent
       multiple: true
     validations:
       required: true
@@ -110,22 +110,22 @@ body:
       options:
         - Not applicable (subpackage bug)
         - No Intents
-        - GUILDS
-        - GUILD_MEMBERS
-        - GUILD_BANS
-        - GUILD_EMOJIS_AND_STICKERS
-        - GUILD_INTEGRATIONS
-        - GUILD_WEBHOOKS
-        - GUILD_INVITES
-        - GUILD_VOICE_STATES
-        - GUILD_PRESENCES
-        - GUILD_MESSAGES
-        - GUILD_MESSAGE_REACTIONS
-        - GUILD_MESSAGE_TYPING
-        - DIRECT_MESSAGES
-        - DIRECT_MESSAGE_REACTIONS
-        - DIRECT_MESSAGE_TYPING
-        - GUILD_SCHEDULED_EVENTS
+        - Guilds
+        - GuildMembers
+        - GuildBans
+        - GuildEmojisAndStickers
+        - GuildIntegrations
+        - GuildWebhooks
+        - GuildInvites
+        - GuildVoiceStates
+        - GuildPresences
+        - GuildMessages
+        - GuildMessageReactions
+        - GuildMessageTyping
+        - DirectMessages
+        - DirectMessageMentions
+        - DirectMessageTyping
+        - GuildScheduledEvents
       multiple: true
     validations:
       required: true