fix(deps): update rust crate rocket_okapi to 0.9.0 (#579)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [rocket_okapi](https://github.com/GREsau/okapi) |
dependencies | minor | `0.8.0` -> `0.9.0` |

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Cargo.toml

@@ -170,7 +170,7 @@ tokio = { version = "1.37.0", optional = true, features = [
 tonic = { version = "0.12.1", features = [
   "tls",
 ], optional = true }
-rocket_okapi = { version = "0.8.0", optional = true, default-features = false }
+rocket_okapi = { version = "0.9.0", optional = true, default-features = false }
 schemars = {version = "0.8.21", optional = true}
 tonic-types = { version = "0.12.1", optional = true }