feat: allow users to configure methods for XSSValidator

[GalacticHypernova]

Partially resolves #364

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR introduces a way for users to choose which methods they would like to add for the XSS validator to work.

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes (if not applicable, please state why)
  Will add later.

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Name	Status	Preview	Comments	Updated (UTC)
nuxt-security	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 19, 2024 0:55am

[GalacticHypernova]

I have fixed some of the things you pointed out, I think it may be good now...??
I haven't worked much with modules so I may be missing something that is required to make it work as needed, sorry in advance!

[Baroshem]

Thanks @GalacticHypernova !

Looks good to me. I will merge it to 1.2.0 branch and test everything there :)

[GalacticHypernova]

Glad to help!