Update dependency emoji-mart to v5.6.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
emoji-mart (source)	5.5.2 -> 5.6.0

---

Release Notes

missive/emoji-mart (emoji-mart)

### [`v5.6.0`](https://togithub.com/missive/emoji-mart/releases/tag/v5.6.0) [Compare Source](https://togithub.com/missive/emoji-mart/compare/v5.5.2...v5.6.0) #### 🎉 New features - 🫨 🫎 🪼 Emoji version 15.0 \[[#​844](https://togithub.com/missive/emoji-mart/issues/844)] #### 🔨 Improvements - Fix korean ISO code from `kr` to `ko` \[[#​841](https://togithub.com/missive/emoji-mart/issues/841)] #### ⚙️ Fixes - `matchMedia` memory leak \[[#​868](https://togithub.com/missive/emoji-mart/issues/868)] #### 🧑‍🎓 New Contributors - [@​vemonet](https://togithub.com/vemonet) made their first contribution in [https://github.com/missive/emoji-mart/pull/844](https://togithub.com/missive/emoji-mart/pull/844) - [@​kyle-w-20230331](https://togithub.com/kyle-w-20230331) made their first contribution in [https://github.com/missive/emoji-mart/pull/868](https://togithub.com/missive/emoji-mart/pull/868) **Full Changelog**: https://github.com/missive/emoji-mart/compare/v5.5.2...v5.6.0

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.