Fix poor table column width due to breaking words

[brechtvl]

Caused by #31091

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Before

After

Example markdown for testing:

| **Report** | **Commits in `main`**  | **Remarks** |
| -- | -- | -- |
| | https://projects.blender.org/blender/blender/commit/e3a02b9b025282a46e74271ccf9ecfa6d780aac0 | |
| #111028 | https://projects.blender.org/blender/blender-addons/commit/3f1674ef5213d1c369f5039614d62742fe4b4a5f | was a duplicate of https://projects.blender.org/blender/blender-addons/issues/104723 [which is in 3.6.3] |
| | 2549272f02bd732260a978e0f98067d1c9a9fb95 | conflicts, assume this needs additional prior commit(s)? |
| #110204 | c275f4219f1482c0a89b0f91179058d60c007643 | conflicts because of 4f3e2ee857b5b9d5625513c3e5258eb71a2314c8, might not be backported |
| #111779 | 30e3caaf8291811f9c86a5721a67a976d18e5af2 | conflicts because of 1b4b90f5f79e3f3b30ba489dec9d35a5c72a58c2, might not be backported, would also need e924f316a7a8c5defcebd417166ebe93dbc8f72a |

[brechtvl]

@silverwind: In #31091 the entire .markup was set to overflow-wrap: anywhere. This changes it back to overflow-wrap: break-word for just tables. But I'm not sure if it's that's the right level.

[silverwind]

Ah, I did notice as well that table columns were not rendering as nicely in 1.22, this is likely the cause. I will verify this change, I assume it's okay because tables disregard many CSS behaviours that work on other elements, so I assume they ignore/mishandle overflow-wrap which usually works well on non-table elements.

[silverwind]

Need to review how GitHub does this to stay compatible with their rendering. I think it might even be an option to have both CSS properties on the .markup root as they do different things and the overflow-wrap was definitely needed to prevent markup content from breaking outside of these code comment boxes.

[silverwind]

So I think we should have overflow-wrap: break-word; on .markup to have faithful github-like rendering, but that presents the overflow issue on code comment, which I think should be fixed by targeting this inline code comment box specifically so that it does not break outside its parent:

[silverwind]

Pushed a fix that satisfies both cases, it's not ideal but I find it quite hard to make the text wrap in these conversation-holder:

Without the override:

With it:

Checking for other solutions...

[silverwind]

I see no easy solutions, so I suggest we find a cleaner fix later and this will suffice for now.