Release v5.2.0

[aoune-ayoub]

By creating this pull request you agree to the terms in CONTRIBUTING.md. https://github.com/Infineon/.github/blob/master/CONTRIBUTING.md --- DO NOT DELETE ANYTHING ABOVE THIS LINE ---

CONTRIBUTING.md also tells you what to expect in the PR process.

Description Release of version 5.2.0, this includes :

• Add shared memory pthread mutex for multi-process and multi-threads applications for Linux.
• Improve pal_os_event logging.
• Improve logging for Linux UART.
• Improve logging for Windows UART.

Context New version 5.2.0