Fix taplo formatting and update Cargo.lock

Expand opentelemetry_sdk features array to multi-line to satisfy taplo's
80-char column width requirement, and commit the Cargo.lock update that
was generated when ginepro and url dependencies were added.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: dkostyrev

Cargo.lock

@@ -103,7 +103,9 @@ opentelemetry-proto = { version = "0.29.0", default-features = false, features =
   "gen-tonic",
   "metrics",
 ] }
-opentelemetry_sdk = { version = "0.29.0", default-features = false, features = ["testing"] }
+opentelemetry_sdk = { version = "0.29.0", default-features = false, features = [
+  "testing",
+] }
 
 axum = { version = "0.8.3", default-features = false }
 http-body-util = { version = "0.1.3", default-features = false }