build: bump @types/prop-types from 15.7.13 to 15.7.14

Bumps [@types/prop-types](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/prop-types) from 15.7.13 to 15.7.14.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/prop-types)

---
updated-dependencies:
- dependency-name: "@types/prop-types"
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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