[Slack] Vespa Bot puts backticks twice for inline code

[radu-gheorghe]

This is similar to #32333 maybe in the sense that it's too verbose. But it doesn't happen for every inline code snippet, check out the attached screenshot.

/cc @sebastiannberg @johansolbakken

[johansolbakken]

We will take a look!

[johansolbakken]

This problem is fixed @radu-gheorghe 👍🏻

[radu-gheorghe]

Thanks, @johansolbakken, but I think something is broken. I don't see any code snippets now: