Bump typescript from 5.7.3 to 6.0.3 in /infra

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.7.3 to 6.0.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](https://github.com/microsoft/TypeScript/compare/v5.7.3...v6.0.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 6.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

infra/package-lock.json

@@ -14,7 +14,7 @@
       "devDependencies": {
         "@types/node": "^22.0.0",
         "aws-cdk": "^2.1122.0",
-        "typescript": "~5.7.0"
+        "typescript": "~6.0.3"
       }
     },
     "node_modules/@aws-cdk/asset-awscli-v1": {
@@ -469,9 +469,9 @@
       "license": "Apache-2.0"
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
+      "version": "6.0.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {

infra/package.json

@@ -16,6 +16,6 @@
   "devDependencies": {
     "@types/node": "^22.0.0",
     "aws-cdk": "^2.1122.0",
-    "typescript": "~5.7.0"
+    "typescript": "~6.0.3"
   }
 }