Bump @hypothesis/frontend-testing from 1.2.0 to 1.2.2

Bumps [@hypothesis/frontend-testing](https://github.com/hypothesis/frontend-testing) from 1.2.0 to 1.2.2.
- [Release notes](https://github.com/hypothesis/frontend-testing/releases)
- [Commits](https://github.com/hypothesis/frontend-testing/compare/v1.2.0...v1.2.2)

---
updated-dependencies:
- dependency-name: "@hypothesis/frontend-testing"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -2719,13 +2719,13 @@ __metadata:
   linkType: hard
 
 "@hypothesis/frontend-testing@npm:^1.2.0":
-  version: 1.2.0
-  resolution: "@hypothesis/frontend-testing@npm:1.2.0"
+  version: 1.2.2
+  resolution: "@hypothesis/frontend-testing@npm:1.2.2"
   dependencies:
     axe-core: ^4.8.2
     enzyme: ^3.11.0
     preact: ^10.18.1
-  checksum: 0bd15494c81df6da2b0e3a738ee5abfafdbcdd6f0a3c17a3ac7b87b457c03d0c4a82e0fa3c37392f5f14209ec6f716cc1e24c734b16c1c917152fbdb01b850d2
+  checksum: b3892f6f1db87387aa60a420f0d2a7c89c5031a1375273cce6777aba335f5d01b223a5fee499f1fbf418044eea6c85684d8488647e8b353d9637c05ba29d15de
   languageName: node
   linkType: hard