fix(deps): update rust crate schemars to 0.9.0

Author: renovate[bot]

crates/zitadel/Cargo.toml

@@ -119,7 +119,7 @@ tonic = { version = "0.14.2", features = [
   "tls-ring",
 ], optional = true }
 rocket_okapi = { version = "0.9.0", optional = true, default-features = false }
-schemars = {version = "0.8.21", optional = true}
+schemars = {version = "0.9.0", optional = true}
 
 zitadel-gen = { path = "../zitadel-gen", version = "2.71",  optional = true }