chore(deps): bump happy-dom from 10.0.3 to 15.11.2

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

packages/backend/package.json

@@ -121,7 +121,7 @@
 		"fluent-ffmpeg": "2.1.3",
 		"form-data": "4.0.0",
 		"got": "14.4.2",
-		"happy-dom": "15.7.4",
+		"happy-dom": "15.11.2",
 		"hpagent": "1.2.0",
 		"htmlescape": "1.1.1",
 		"http-link-header": "1.1.3",

packages/frontend-embed/package.json

@@ -57,7 +57,7 @@
 		"eslint-plugin-import": "2.31.0",
 		"eslint-plugin-vue": "9.28.0",
 		"fast-glob": "3.3.2",
-		"happy-dom": "10.0.3",
+		"happy-dom": "15.11.2",
 		"intersection-observer": "0.12.2",
 		"micromatch": "4.0.8",
 		"msw": "2.3.4",

packages/frontend/package.json

@@ -118,7 +118,7 @@
 		"eslint-plugin-import": "2.31.0",
 		"eslint-plugin-vue": "9.28.0",
 		"fast-glob": "3.3.2",
-		"happy-dom": "10.0.3",
+		"happy-dom": "15.11.2",
 		"intersection-observer": "0.12.2",
 		"micromatch": "4.0.8",
 		"msw": "2.4.9",