chore(dependencies): Update @types/express-serve-static-core requirement to 4.11.0 (#554)
chore(dependencies): Update @types/express-serve-static-core requirement to 4.11.0 (#554)

Updates the requirements on [@types/express-serve-static-core](https://github.com/DefinitelyTyped/DefinitelyTyped) to permit the latest version.
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits)
stryker-mutator/stryker,stryker-mutator/stryker,stryker-mutator/stryker