Log Message:
net/megacmd: update to 2.0.0

Provided by Robert Bagdan in wip.

- Update to version 2.0.0:
  * New Sync Engine: See sync-issues and sync-ignore commands
  * Rotating Logger: Introduced a robust rotating logging system across all \ 
platforms for better performance and debugging
  * Platform-specific enhancements: Addressed various file descriptor issues on \ 
Linux and macOS, and improved non-ascii support on Windows
  * Improved overall reliability: Fixed memory leaks, resolved potential data \ 
races, and eliminated deadlock scenarios
  * Fixed an issue when handling double-quoted arguments
  * Various fixes and refinements to enhance usability and performance

- Use builtin megasdk-8.3.1