Bump typescript from 5.5.3 to 5.5.4 in /webapp

Bumps [typescript](https:/Microsoft/TypeScript) from 5.5.3 to 5.5.4.
- [Release notes](https:/Microsoft/TypeScript/releases)
- [Changelog](https:/microsoft/TypeScript/blob/main/azure-pipelines.release.yml)
- [Commits](microsoft/TypeScript@v5.5.3...v5.5.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

webapp/package.json

@@ -43,7 +43,7 @@
  "prettier": "^3.3.3",
  "react-scripts": "^5.0.1",
  "serve": "^14.2.3",
- "typescript": "5.5.3"
+ "typescript": "5.5.4"
  },
  "browserslist": {
  "production": [

webapp/yarn.lock

@@ -11550,10 +11550,10 @@ typedarray-to-buffer@^3.1.5:
  dependencies:
  is-typedarray "^1.0.0"
 
-[email protected].3:
- version "5.5.3"
- resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.3.tgz#e1b0a3c394190838a0b168e771b0ad56a0af0faa"
- integrity sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==
+[email protected].4:
+ version "5.5.4"
+ resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
+ integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
 
 unbox-primitive@^1.0.2:
  version "1.0.2"