Update plugins.ts to support zackad/prettier-plugin-twig

[bitbirddev]

resolves #254

[alessandro-newzoo]

@bitbirddev thank you for this! 🙏

@thecrypticace please I haven't been able to update the plugin for a while due to this simple change not being implemented yet, could you please take a look and merge this PR if poissible?

References:
#308
#254 (comment)

Thank you

[darylknight]

@adamwathan Please could you review this?

[thecrypticace]

The tests in this PR are currently failing — we've been focused on some other things so I haven't looked into why yet. That's the biggest reason this hasn't been merged.

[florianbouvot]

@bitbirddev @zackad can you fix the tests to allow @thecrypticace to merge this PR?

[zackad]

I don't even know what the problem is. Been tinkering in the last few weeks. I can't even make the test pass from main branch in my setup. I use NixOS and macos with home-manager, same result.

When using docker, the test fail only when loading twig plugin. Sorry but I don't have patient to debug on docker setup.

In the meantime, I use my own custom build of this plugin with patch 521576a applied on top.