chore(deps): bump mime_guess from 2.0.3 to 2.0.4

Bumps [mime_guess](https://github.com/abonander/mime_guess) from 2.0.3 to 2.0.4.
- [Release notes](https://github.com/abonander/mime_guess/releases)
- [Commits](https://github.com/abonander/mime_guess/commits)

---
updated-dependencies:
- dependency-name: mime_guess
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -41,7 +41,7 @@ handlebars = "4.2.1"
 hyper = { version = "0.14.16", features = ["http1", "server", "stream", "tcp"] }
 hyper-tls = "0.5.0"
 local-ip-address = "0.4.4"
-mime_guess = "2.0.3"
+mime_guess = "2.0.4"
 rustls = "0.20.4"
 rustls-pemfile = "0.3.0"
 termcolor = "1.1.2"