fix(YTPLR): fix iframe has already been declared

[PeterStrick]

Description

This PR fixes an Error only present on PreMiD 2.6.12 (and likely older Versions?) that is not present on either Alpha or Beta Versions of PreMiD 2.7.x

Said Error being Uncaught SyntaxError: Identifier 'iframe' has already been declared (at iframe.js:1:1)

Acknowledgements

• I read the Presence Guidelines
• I linted the code by running yarn format
• The PR title follows the repo's commit conventions

Screenshots

Error Screenshot

[darkvillager2]

@PeterStrick that issue can be ignored and doesnt need to be solved. Iirc

[PeterStrick]

@PeterStrick that issue can be ignored and doesnt need to be solved. Iirc

Problem being though as far as I could test, the Presence does not work on Stable PreMiD if the variable isn't renamed which is weird

[Timeraa]

It's a weird issue with the stable version that only happens on certain cases so this is fine