feat: add CREATE_EVENTS permission and some aliases to perms

[mifuyutsuki]

Pull Request Type

• Feature addition
• Bugfix
• Documentation update
• Code refactor
• Tests improvement
• CI/CD pipeline enhancement
• Other: [Replace with a description]

Description

Addendum to #1801 that adds CREATE_EVENTS and some Permissions entries to match Discord API names.

Changes

• Added CREATE_EVENTS.
• Added Discord API-named aliases MANAGE_GUILD_EXPRESSIONS, CREATE_PUBLIC_THREADS, CREATE_PRIVATE_THREADS, and USE_EMBEDDED_ACTIVITIES.
• Added VIEW_CREATOR_MONETIZATION_ANALYTICS to the REQUIRES_MFA group.
• Permission docstrings now reflect Discord's changes. Affects MANAGE_GUILD_EXPRESSIONS, CREATE_GUILD_EXPRESSIONS, and MANAGE_EVENTS.

Related Issues

Test Scenarios

Python Compatibility

• I've ensured my code works on Python 3.10.x
• I've ensured my code works on Python 3.11.x

Checklist

• I've run the pre-commit code linter over all edited files
• I've tested my changes on supported Python versions
• I've added tests for my code, if applicable
• I've updated / added documentation, where applicable