Bump syn from 2.0.118 to 3.0.3 in /Build - #70

Warning: Code scanning cannot determine the alerts introduced by this pull request, because 6 configurations present on refs/heads/main were not found:

Default setup

• ❓  /language:actions
• ❓  /language:c-cpp
• ❓  /language:csharp
• ❓  /language:javascript-typescript
• ❓  /language:python
• ❓  /language:rust

View all branch alerts.