chore(deps): update utoipa-swagger-ui requirement from 4 to 7

Updates the requirements on [utoipa-swagger-ui](https://github.com/juhaku/utoipa) to permit the latest version.
- [Release notes](https://github.com/juhaku/utoipa/releases)
- [Commits](juhaku/utoipa@utoipa-swagger-ui-4.0.0...utoipa-swagger-ui-7.1.0)

---
updated-dependencies:
- dependency-name: utoipa-swagger-ui
  dependency-type: direct:production
...

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

apps/back/Cargo.toml

@@ -21,7 +21,7 @@ tracing = "0.1"
 tokio = { version = "1.39", features = ["rt-multi-thread"] }
 actix-web = "4"
 utoipa = { version = "4", features = ["actix_extras", "chrono"] }
-utoipa-swagger-ui = { version = "4", features = ["actix-web"] }
+utoipa-swagger-ui = { version = "7", features = ["actix-web"] }
 actix-cors = "0.7.0"
 tracing-actix-web = "0.7.11"
 infer = "0.16.0"