build(deps): bump github.com/apple/swift-nio-extras in /Example

Bumps [github.com/apple/swift-nio-extras](https://github.com/apple/swift-nio-extras) from 1.11.0 to 1.19.1.
- [Release notes](https://github.com/apple/swift-nio-extras/releases)
- [Commits](apple/swift-nio-extras@1.11.0...1.19.1)

---
updated-dependencies:
- dependency-name: github.com/apple/swift-nio-extras
  dependency-type: indirect
...

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

Author: dependabot[bot]