Update tiny_http requirement from 0.10 to 0.11

Updates the requirements on [tiny_http](https://github.com/tiny-http/tiny-http) to permit the latest version.
- [Release notes](https://github.com/tiny-http/tiny-http/releases)
- [Changelog](https://github.com/tiny-http/tiny-http/blob/master/CHANGELOG.md)
- [Commits](tiny-http/tiny-http@v0.10.0...0.11.0)

---
updated-dependencies:
- dependency-name: tiny_http
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.toml

@@ -13,7 +13,7 @@ categories = ["web-programming::http-server"]
 
 [dependencies]
 colored = "2"
-tiny_http = "0.10"
+tiny_http = "0.11"
 infer = "0.7.0"
 clap = { version = "3.0.0-rc.8", features = ["derive"] }
 istor = "0.2.1"