Bump @hypothesis/frontend-build from 3.1.0 to 3.2.1

Bumps [@hypothesis/frontend-build](https://github.com/hypothesis/frontend-build) from 3.1.0 to 3.2.1.
- [Release notes](https://github.com/hypothesis/frontend-build/releases)
- [Commits](hypothesis/frontend-build@v3.1.0...v3.2.1)

---
updated-dependencies:
- dependency-name: "@hypothesis/frontend-build"
  dependency-version: 3.2.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

yarn.lock

@@ -1853,10 +1853,10 @@ __metadata:
   linkType: hard
 
 "@hypothesis/frontend-build@npm:^3.0.0":
-  version: 3.1.0
-  resolution: "@hypothesis/frontend-build@npm:3.1.0"
+  version: 3.2.1
+  resolution: "@hypothesis/frontend-build@npm:3.2.1"
   dependencies:
-    commander: ^12.0.0
+    commander: ^13.0.0
     fancy-log: ^2.0.0
     glob: ^11.0.0
   peerDependencies:
@@ -1866,10 +1866,15 @@ __metadata:
     rollup: ^4.0.2
     sass: ^1.43.2
     tailwindcss: ^3.0.11
+    vitest: ^3.1.1
   peerDependenciesMeta:
+    karma:
+      optional: true
     tailwindcss:
       optional: true
-  checksum: 56cdf9d33359c6f6663761a67fdb098afe86e3210fb286281e8865275a8c002747b06bd2aa36a121235c01d10416edad08c3b268e9025bf16ebec96b7994df6e
+    vitest:
+      optional: true
+  checksum: b5740a314aafe2afbacbf75ed44f0a7f880bf7d55490032bf6e9f09d010f871cc5eb1252be0c99f3be0a4c8c35d6f0e49839859c8677bdd4d43c383aac0b5f2a
   languageName: node
   linkType: hard
 
@@ -3949,10 +3954,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"commander@npm:^12.0.0":
-  version: 12.1.0
-  resolution: "commander@npm:12.1.0"
-  checksum: 68e9818b00fc1ed9cdab9eb16905551c2b768a317ae69a5e3c43924c2b20ac9bb65b27e1cab36aeda7b6496376d4da908996ba2c0b5d79463e0fb1e77935d514
+"commander@npm:^13.0.0":
+  version: 13.1.0
+  resolution: "commander@npm:13.1.0"
+  checksum: 8ca2fcb33caf2aa06fba3722d7a9440921331d54019dabf906f3603313e7bf334b009b862257b44083ff65d5a3ab19e83ad73af282bd5319f01dc228bdf87ef0
   languageName: node
   linkType: hard