Upgrade web app and pacakges to TypeScript 5.3.3 (#26354)

webapp/platform/client/package.json

@@ -20,9 +20,13 @@
   "dependencies": {
     "form-data": "^4.0.0"
   },
+  "devDependencies": {
+    "jest": "27.1.0",
+    "typescript": "^5.0.0"
+  },
   "peerDependencies": {
-    "@mattermost/types": "*",
-    "typescript": "^4.3"
+    "@mattermost/types": "9.3.0",
+    "typescript": "^4.3.0 || ^5.0.0"
   },
   "peerDependenciesMeta": {
     "typescript": {
@@ -35,8 +39,5 @@
     "test": "jest",
     "test-ci": "jest --ci --forceExit --detectOpenHandles --maxWorkers=100%",
     "clean": "rm -rf lib node_modules tsconfig.tsbuildinfo"
-  },
-  "devDependencies": {
-    "jest": "27.1.0"
   }
 }