Remove inactive members

[CorreyL]

Fixes #88

Per Sam's Discord message from Jan 25th 2024 here:

https://discord.com/channels/1144787722754588752/1144787723228561440/1200192248642551899

The following members should be removed from the GitHub Organization and CODEOWNER group:

• Ana (https://github.com/anabrunner)
• Tan (https://github.com/garenpham)
• Jacqueline (https://github.com/JSmith604)
• Alexander (https://github.com/befunger)

[CorreyL]

Note that the CODEOWNERS related error is also present on the main branch: