Fix QR code icon

[rbottema]

Prerequisites

• I have added steps to test this contribution in the description below

If there's an existing issue for this PR then this fixes #15539

Description

Strips the width and height from the QR code SVG to ensure display is correct on all sizes. I used https://svgomg.net/ to optimize and minify the SVG. I promise I didn't change the actual QR code ;)

Old display in document type editor:

New:

To test: select icon-qr-code in document type editor and verify correct display.

[github-actions]

Hi there @rbottema, thank you for this contribution! 👍

While we wait for one of the Core Collaborators team to have a look at your work, we wanted to let you know about that we have a checklist for some of the things we will consider during review:

• It's clear what problem this is solving, there's a connected issue or a description of what the changes do and how to test them
• The automated tests all pass (see "Checks" tab on this PR)
• The level of security for this contribution is the same or improved
• The level of performance for this contribution is the same or improved
• Avoids creating breaking changes; note that behavioral changes might also be perceived as breaking
• If this is a new feature, Umbraco HQ provided guidance on the implementation beforehand
• 💡 The contribution looks original and the contributor is presumably allowed to share it

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[mikecp]

Hello @rbottema

Thanks for this fix, it will look better indeed 👍
Someone form the team will have a look at it soon.

Cheers and Happy New Year!

[nul800sebastiaan]

Whoops... that is my bad! 😅 Thanks for the update @rbottema! 👍