Bump happy-dom from 15.11.7 to 20.0.8 (#656)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -74,7 +74,7 @@
     "eslint-plugin-tsdoc": "^0.2.17",
     "eslint-plugin-vitest": "^0.3.20",
     "grpc-web": "^1.4.2",
-    "happy-dom": "^15.10.1",
+    "happy-dom": "^20.0.8",
     "npm-check-updates": "^17.1.11",
     "prettier": "^3.1.1",
     "prettier-plugin-jsdoc": "^1.1.1",