[skip netlify]: Bump qunit from 2.20.0 to 2.21.0

Bumps [qunit](https://github.com/qunitjs/qunit) from 2.20.0 to 2.21.0.
- [Release notes](https://github.com/qunitjs/qunit/releases)
- [Changelog](https://github.com/qunitjs/qunit/blob/main/History.md)
- [Commits](qunitjs/qunit@2.20.0...2.21.0)

---
updated-dependencies:
- dependency-name: qunit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -77,7 +77,7 @@
     "eslint-plugin-qunit": "^8.0.1",
     "loader.js": "^4.7.0",
     "prettier": "^3.2.4",
-    "qunit": "^2.20.0",
+    "qunit": "^2.21.0",
     "qunit-dom": "^3.0.0",
     "release-it": "^17.2.1",
     "sinon": "^17.0.1",

yarn.lock

@@ -7365,7 +7365,7 @@ engine.io@~6.5.2:
     engine.io-parser "~5.2.1"
     ws "~8.17.1"
 
-enhanced-resolve@^5.15.0, enhanced-resolve@^5.17.0:
+enhanced-resolve@^5.17.0:
   version "5.17.0"
   resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-5.17.0.tgz#d037603789dd9555b89aaec7eb78845c49089bc5"
   integrity sha512-dwDPwZL0dmye8Txp2gzFmA6sxALaSvdRDjPH0viLcKrtlOL3tw62nWWweVD1SdILDTJrbrL6tdWVN58Wo6U3eA==
@@ -12784,10 +12784,10 @@ qunit-theme-ember@^1.0.0:
   resolved "https://registry.yarnpkg.com/qunit-theme-ember/-/qunit-theme-ember-1.0.0.tgz#3b750b9e3ab2837cc3b31cc5b73a0b71b964b0db"
   integrity sha512-vdMVVo6ecdCkWttMTKeyq1ZTLGHcA6zdze2zhguNuc3ritlJMhOXY5RDseqazOwqZVfCg3rtlmL3fMUyIzUyFQ==
 
-qunit@^2.20.0:
-  version "2.20.0"
-  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.20.0.tgz#66a404a0142781316bbda91535869ce5671555b1"
-  integrity sha512-N8Fp1J55waE+QG1KwX2LOyqulZUToRrrPBqDOfYfuAMkEglFL15uwvmH1P4Tq/omQ/mGbBI8PEB3PhIfvUb+jg==
+qunit@^2.21.0:
+  version "2.21.0"
+  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.21.0.tgz#c3d35adb1c9df8176459665f2daf33170c0f8662"
+  integrity sha512-kJJ+uzx5xDWk0oRrbOZ3zsm+imPULE58ZMIrNl+3POZl4a1k6VXj2E4OiqTmZ9j6hh9egE3kNgnAti9Q+BG6Yw==
   dependencies:
     commander "7.2.0"
     node-watch "0.7.3"