fix(emoji): fix emoji reaction wrap

[Flemmli97]

What this PR does 📖

• Fixes problem where adding lots of emoji reactions does not wrap.
• Renamed aria label from message-reaction-container to message-reactions-container since the class uses reactions
• Removed margin of emoji container since that handled by the parent now
• Also reduced overall size of emoji reactions as previously they where as big as the text message

Which issue(s) this PR fixes 🔨

• Resolve bug(chat): Reactions get huge after 8 different reactions #1964
• Resolve bug(chat): User can horizontally scroll in chat after a message has 10+ reactions #1965

[github-actions]

UI Automated Test Results Summary for MacOS/Windows

366 tests   307 ✅  2h 28m 23s ⏱️
 35 suites   57 💤
  3 files      1 ❌  1 🔥

For more details on these failures and errors, see this check.

Results for commit b1213ab.

[github-actions]

UI Automated Tests execution is complete! You can find the test results report here

[phillsatellite]

Test is failing due to aria label change Luis has a PR in the test repo for that already when this is merged I will go make the change needed on Luis's PR and then merge that in as well so tests should be back to normal after that 👍