fix(deps): update font awesome to ^6.7.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@fortawesome/fontawesome-svg-core (source)	^6.5.1 → ^6.7.2
@fortawesome/free-brands-svg-icons (source)	^6.5.1 → ^6.7.2
@fortawesome/free-regular-svg-icons (source)	^6.5.1 → ^6.7.2
@fortawesome/free-solid-svg-icons (source)	^6.5.1 → ^6.7.2

---

Release Notes

FortAwesome/Font-Awesome (@​fortawesome/fontawesome-svg-core)

v6.7.2

Compare Source

Change log available at https://fontawesome.com/docs/changelog/

v6.7.1

Compare Source

Change log available at https://fontawesome.com/docs/changelog/

v6.7.0

Compare Source

Change log available at https://fontawesome.com/docs/changelog/

v6.6.0

Compare Source

Change log available at https://fontawesome.com/docs/changelog/

v6.5.2

Compare Source

Change log available at https://fontawesome.com/docs/changelog/

---

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 these updates again.

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[netlify]

✅ Deploy Preview for oasisprotocol-playground ready!

Name	Link
🔨 Latest commit	a33134d
🔍 Latest deploy log	https://app.netlify.com/projects/oasisprotocol-playground/deploys/6955223b9a838000087b0524
😎 Deploy Preview	https://deploy-preview-106--oasisprotocol-playground.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.