Re-compose Work Item Quick Action: Blocks and Blocked_by UI message to support localizibility

Original merge request: Work Item Quick Action: Blocks and Blocked_by (!172388 - merged)

Finding the code context: https://astro-e3487b.gitlab.io/?search=Set+this+%25%7Bwork_item_type%7D+as+blocked+by+%25%7Btarget%7D. (fyi - this is a feature under development)

Problem

The English message Set %{work_item_type} as blocked by %{target} will be problematic for many non-English languages to make sense after translation, due to text being injected into other text via variable %{work_item_type} and %{target}. Different type of work items may make sense for the native english speakers but when constructed to a sentence in languages like German, it starts to get confusing and misleading.

Solution

There's at least two ways of fixing this to support localizability:

Option one is to re-compose the wording in a way so it always gets translated the right way in any language and doesn't create any confusion. The composition of the new message would require discussions with the technical writing team as there are quite a few variation of work item types laid out by this handbook page.

The second option would be to not use of any variable in the message type and design it in a way to inject the complete message in the .pot file.