feat: /ping rework

[Nydauron]

Description

Reworks /ping to be more intuitive

• Re-adds regex support with re2 being used as the backend
  • At a high level, re2 follows the basic regex principles (i.e. ability to represent the regex as a DFA/NFA) and does not support the more complex features (ironically making it no longer a subset of regex according to Language and Grammar Theory), which cause backtracking.
  • Database migration was needed to allow for categorization of pings to either be normal or re2-based.
• Uses Components v2 for /ping list
• /ping remove autocompletes with available pings
• /ping remove can be removed by index as displayed by /ping list
• Uses Components v2 for /ping remove if no other param is specified

Checks

• I ran black over the code to ensure formatting.
• I added docstrings to any new modules, classes, and methods.
• I updated the docstrings of any updated modules, classes, and methods.
• I added/updated Python typings for any new/updated class and module.
• I updated the bot version (if necessary).
• I ran mypy and reviewed any shown errors related to my changes.

Important Info

• This pull request adds new pip dependencies.
• This pull request adds new external dependencies.
• This pull request changes the required versions of some dependencies.

Issues Closed

My pull request closes the following issues:
N/A

Thank You

Thank you for your contribution to Scioly.org! This pull request will be reviewed
in a promptly manner. If not done, please feel free to contact @cbrxyz.