chore(deps): update delegate requirement from 0.12.0 to 0.13.0 (#51)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

gateway-api/Cargo.toml

@@ -18,7 +18,7 @@ serde = { version = "1.0.203", features = ["derive"] }
 serde_json = "1.0.118"
 serde_yaml = "0.9.34"
 regex = { package = "regex-lite", version = "0.1.6" }
-delegate = "0.12.0"
+delegate = "0.13.0"
 once_cell = "1.19.0"
 
 [dev-dependencies]