Removing invitation uses wrong method

[roberta-pavel]

Description

• Node.js version: 18.20.4
• Gitbeaker version: 40.4.0
• Gitbeaker release (cli, rest, core, requester-utils): core
• OS & version: Mac

Removing method for invitations uses put method instead of delete

Steps to reproduce

const gitlabService = new Gitlab({
  host: HOST,
  token: TOKEN,
});

await gitlabService.GroupInvitations.remove(someId, someEmail)

Expected behaviour

Invitation gets removed

Actual behaviour

Error "Bad request" because the method is not correct

Possible fixes

Update method for remove from put to del here

Open pull request: #3639

Checklist

• [ x ] I have checked that this is not a duplicate issue.
• [ x ] I have read the documentation.

[jdalrymple]

🚀 Issue was released in 40.5.0 🚀