finance/hyperswitch: Fix build with rust 1.77.0
Import upstream commit [1] to fix the recent change in cargo metadata
[1] https://github.com/juspay/hyperswitch/commit/8f7d9fbc3a002127e220d8a968a6a4e15796e2fd
PR: 277811 277786
Approved by: portmgr (build fix blanket)