feat(IsIBAN): Add `IsIBANOptions` as argument for `IsIBAN` decorator

[LiiaMenke]

Description

Add the options as an argument to the IsIBAN decorator as well as the isIBAN function and pass it along to validator.js.

Checklist

• [x] the pull request title describes what this PR does (not a vague title like Update index.md)
• [x] the pull request targets the default branch of the repository (develop)
• [x] the code follows the established code style of the repository
  • npm run prettier:check passes
  • npm run lint:check passes
• [ ] tests are added for the changes I made (if any source code was modified)
• [ ] documentation added or updated
• [ ] I have run the project locally and verified that there are no errors

Fixes

fixes #2617