WF: allow the ability to fire a contentlet with binary field by using just a text plain

[jdotcms]

Parent Issue

No Parent

User Story

As an API user I want to be able to send in a binary field a String, so I can fire an action on the WF Rest API without needing the multipart request.
The idea would be to support such as

curl --location --request PUT 'http://localhost:8080/api/v1/workflow/actions/default/fire/PUBLISH' \
--header 'Authorization: Basic YWRtaW5AZG90Y21zLmNvbTphZG1pbg==' \
--header 'Content-Type: application/json' \
--data-raw '{
    "contentlet": {
        "hostFolder":"default",
        "title": "greatings.txt",
        "fileName": "greatings.txt",
        "fileAsset": {
            "fileName": "greatings.txt",
           "content": "Hello dotCMS"
         },
        "contentType": "FileAsset"
    }
}'

This allows you to have the ability to create a text file asset without need to upload previously on the temp api neither using the multpart request

Acceptance Criteria

File asset may be created using single put on the WF Rest API

Proposed Objective

Core Features

Proposed Priority

Priority 3 - Average

External Links... Slack Conversations, Support Tickets, Figma Designs, etc.

No response

Assumptions & Initiation Needs

No response

Quality Assurance Notes & Workarounds

No response

Sub-Tasks & Estimates

No response

[alfredo-dotcms]

looks good to me!

[josemejias11]

Approved QA - Tested on 23.06_1aa99392_SNAPSHOT // Docker // macOS 13.0 // FF v112.0.1