Bun missing from the package manager choice list

[bhavishya-sahdev]

Was initializing Eslint for a Bun based project and noticed that it was missing from the list of supported package managers.
While, Bun interops pretty well with NPM, I still think it makes sense to add it to the list. If it makes sense, I will be willing to open a PR to make the change.

The line in question:

create-config/lib/init/config-initializer.js

Line 379 in bd20976

choices: ["npm", "yarn", "pnpm"],