[Fixes #11703] Documents can now be uploaded without specifying title via the REST API.

[ahmdthr]

Fixes#11703 Upload document via REST API v2 does not work

The document upload does not work without specifying the title. With this PR the document will be uploaded while setting the title as the name of the uploaded file.

Checklist

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[codecov]

Codecov Report

Merging #11872 (87510d5) into master (9d6a246) will increase coverage by 0.00%.
The diff coverage is 92.30%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #11872   +/-   ##
=======================================
  Coverage   63.49%   63.49%           
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  Files         866      866           
  Lines       52508    52520   +12     
  Branches     6599     6600    +1     
=======================================
+ Hits        33339    33348    +9     
- Misses      17653    17656    +3     
  Partials     1516     1516           

[giohappy]

@ahmdthr please take a look at the failing tests.

[giohappy]

Apparently your test is failing

[ahmdthr]

Apparently your test is failing

Sorry for the late response, but I was sick last week. I am going to fix the issues today. Thank you for waiting.