fix: frontend/package.json & frontend/yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-BABELRUNTIME-10044504
- https://snyk.io/vuln/SNYK-JS-BRACEEXPANSION-9789073

frontend/package.json

@@ -80,7 +80,7 @@
 		"i18next": "^21.6.12",
 		"i18next-browser-languagedetector": "^6.1.3",
 		"i18next-http-backend": "^1.3.2",
-		"jest": "^27.5.1",
+		"jest": "^29.0.0",
 		"js-base64": "^3.7.2",
 		"less": "^4.1.2",
 		"less-loader": "^10.2.0",
@@ -104,7 +104,7 @@
 		"react-full-screen": "1.1.1",
 		"react-grid-layout": "^1.3.4",
 		"react-helmet-async": "1.3.0",
-		"react-i18next": "^11.16.1",
+		"react-i18next": "^15.5.3",
 		"react-markdown": "8.0.7",
 		"react-query": "3.39.3",
 		"react-redux": "^7.2.2",
@@ -128,7 +128,7 @@
 		"uuid": "^8.3.2",
 		"web-vitals": "^0.2.4",
 		"webpack": "5.94.0",
-		"webpack-dev-server": "^4.15.2",
+		"webpack-dev-server": "^5.1.0",
 		"webpack-retry-chunk-load-plugin": "3.1.1",
 		"xstate": "^4.31.0"
 	},