[5.2] Composer update enshrined/svg-sanitize to fix SVG uploads

[richard67]

Pull Request for Issue #38532 (part) .

See #38532 (comment) .

Summary of Changes

This pull request (PR) updates the composer dependency "enshrined/svg-sanitize" from 0.20.0 to the next version 0.21.0.

This fixes the upload of SVG files which contain a dominant-baseline attribute.

See darylldoyle/svg-sanitizer#112 and https://github.com/darylldoyle/svg-sanitizer/releases/tag/0.21.0 .

Testing Instructions

Set media options to allow svg files (allowed extensions), svg image files and image/svg+xml mimetype.

Go to media manager

Upload an SVG file which contains a dominant-baseline attribute.

You can download the SVG file from this issue darylldoyle/svg-sanitizer#111 here: svg-file .

Actual result BEFORE applying this Pull Request

Error "Unable to upload file".

Expected result AFTER applying this Pull Request

SVG file is uploaded and shows in media manager.

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[MacJoom]

I have tested this item ✅ successfully on a040824

Used the prebuilt packages. Previously suspicous file works now (taken from within darylldoyle/svg-sanitizer#111)

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[dautrich]

I have tested this item ✅ successfully on a040824

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[richard67]

RTC

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[Hackwar]

Thank you!