[4.1][bugfix] Use the one true way to render images: with jLayout

[dgrammatiko]

Pull Request for Issue #37006 .

Summary of Changes

• Change the field template layout to use the existing image JLayout

Testing Instructions

• Add an image to an article via the Images and Links tab
• Create a custom field of type Media then add an image via that field to an article
• Inspect the result on the front end

Actual result BEFORE applying this Pull Request

Expected result AFTER applying this Pull Request

Documentation Changes Required

NO

[chmst]

I have tested this item ✅ successfully on 749070b

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[Quy]

I have tested this item ✅ successfully on 749070b

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/37008.}

[Quy]

RTC

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/37008.}

[Scrabble96]

Is this going to be in the J4.1 release? It's passed checks but doesn't seem to have been merged.

[laoneo]

Thanks!

[Scrabble96]

I've just come back to this PR because when I checked a custom field of type 'Media' it still does not include the dimensions in the image's attributes.