[4.1] Support API save requests with adapter

[laoneo]

Bugfix Pull Request for pr #35788.

Summary of Changes

POST and PATCH are not working for the media web service when an adapter is set.

Testing Instructions

curl --location --request PATCH 'https://[your J4 website]/api/index.php/v1/files/local-images:/joomla_black.png' \
--header 'Content-Type: application/json' \
--header 'X-Joomla-Token: [your user token]' \
--data-raw '{
    "path": "local-images:/joomla_black.png",
    "content": "[your base64 content]"
}'

Actual result BEFORE applying this Pull Request

Returns 404 not found and image is not created.

Expected result AFTER applying this Pull Request

Returns 200 and image contains the new created.

[alikon]

now it works with and without adapters

[alikon]

I have tested this item ✅ successfully on 1e73289

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[dgrammatiko]

I have tested this item ✅ successfully on 2630c17

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[alikon]

RTC

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[bembelimen]

Thanks