Update dependency @fortawesome/fontawesome-free to v6.7.2 (#467)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [@fortawesome/fontawesome-free](https://fontawesome.com)
([source](https://redirect.github.com/FortAwesome/Font-Awesome)) |
[`6.7.1` ->
`6.7.2`](https://renovatebot.com/diffs/npm/@fortawesome%2ffontawesome-free/6.7.1/6.7.2)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@fortawesome%2ffontawesome-free/6.7.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@fortawesome%2ffontawesome-free/6.7.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@fortawesome%2ffontawesome-free/6.7.1/6.7.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@fortawesome%2ffontawesome-free/6.7.1/6.7.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>FortAwesome/Font-Awesome
(@&#8203;fortawesome/fontawesome-free)</summary>

###
[`v6.7.2`](https://redirect.github.com/FortAwesome/Font-Awesome/releases/tag/6.7.2):
Releast 6.7.1

[Compare
Source](https://redirect.github.com/FortAwesome/Font-Awesome/compare/6.7.1...6.7.2)

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

</details>

---

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---

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---

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View the [repository job
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS42OS4zIiwidXBkYXRlZEluVmVyIjoiMzkuNjkuMyIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

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audiences-react/yarn.lock

@@ -509,9 +509,9 @@
   integrity sha512-m0G6wlnhm/AX0H12IOWtK8gASEMffnX08RtKkCgTdHb9JpHKGloI7icFfLg9ZmQeavcvR0PKmzxClyuFPSjKWw==
 
 "@fortawesome/fontawesome-free@^6.2.1", "@fortawesome/fontawesome-free@^6.4.0":
-  version "6.7.1"
-  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-free/-/fontawesome-free-6.7.1.tgz#160a48730d533ec77578ed0141661a8f0150a71d"
-  integrity sha512-ALIk/MOh5gYe1TG/ieS5mVUsk7VUIJTJKPMK9rFFqOgfp0Q3d5QiBXbcOMwUvs37fyZVCz46YjOE6IFeOAXCHA==
+  version "6.7.2"
+  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-free/-/fontawesome-free-6.7.2.tgz#8249de9b7e22fcb3ceb5e66090c30a1d5492b81a"
+  integrity sha512-JUOtgFW6k9u4Y+xeIaEiLr3+cjoUPiAuLXoyKOJSia6Duzb7pq+A76P9ZdPDoAoxHdHzq6gE9/jKBGXlZT8FbA==
 
 "@gilbarbara/deep-equal@^0.1.1":
   version "0.1.2"