Change logs for rust-syn source package in Nile V2.0

rust-syn (2.0.48-ok1) nile; urgency=medium

  * Update version info.

 -- liyang <email address hidden>  Sat, 18 May 2024 16:13:04 +0800

rust-syn (1.0.107-ok2) yangtze; urgency=medium

  * Update version info.

 -- sufang <email address hidden>  Mon, 27 Feb 2023 14:10:24 +0800