Add pronouns to snapshot view of gitlab user profile
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### Proposal
Following up on the great work of "[Adding a "pronouns" box for GitLab Profiles](https://gitlab.com/gitlab-org/gitlab/-/issues/332405)", I was hoping we could add pronouns to the profile snapshot that pops up when you scroll over someone's name in an issue or MR.
I added a workaround to my snapshot a while ago, by adding my pronouns after my title:
<img src="/uploads/213ce67bf74c7f487b49087fefcd2d66/Screen_Shot_2021-06-08_at_1.33.24_PM.png" width="500">
However, I think it would be great if people could see their pronouns automatically if they've entered in that info into their profile.
**Reasons:**
* People are likely to mis-gender someone when responding in an issue or MR. People can scroll over others' names to see info about who they are. Pronouns should be part of this snapshot.
* As a non-engineer using GitLab, I usually scroll over people's names to have a basic understanding of who they are. I only go to their profile on rare occasion. Pronouns should appear by people's names as an introduction -- they might get hidden if they are just on the profile page.
### Proposal
We should make pronouns show up in the snapshot view when you scroll over someone's name on an issue or MR.
I'm not a designer, but I think pronouns belong close to the name. Here's my proposed mockup:
<img src="/uploads/57501b59410eca13ccf32f08a530f4f6/Pronouns_Proposal.png" width="400">
@manojmj
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