build(deps-dev): bump typescript in /single-page-app/ui

Bumps [typescript](https://github.com/microsoft/TypeScript) from 6.0.2 to 6.0.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v6.0.2...v6.0.3)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: phlax <454682+phlax@users.noreply.github.com>

Author: dependabot[bot]

single-page-app/ui/yarn.lock

@@ -4728,9 +4728,9 @@ typed-array-length@^1.0.7:
     reflect.getprototypeof "^1.0.6"
 
 typescript@*:
-  version "6.0.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-6.0.2.tgz#0b1bfb15f68c64b97032f3d78abbf98bdbba501f"
-  integrity sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-6.0.3.tgz#90251dc007916e972786cb94d74d15b185577d21"
+  integrity sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"