[JIRA BT] Display a clear message if no id is entered to attach an issue

Affected version : project version 6.0.1.release

Steps to reproduce

  • Have a BT jira server and associate it with a project
  • On a run, click on "Attach an existing issue".
  • leave the ID field blank

Expected result

A clear message appears saying that the field cannot be empty. As for Azure, for example

image.png

Observed behaviour

The message is not understandable

2024-04-18_10h11_16.jpg

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