net-im/telegram-desktop: update to 4.5.2 release (+)

Changelog:

v 4.5.1

• Fix crash in profile photo privacy edition.
• Allow sending photos larger than 1280px (in Experimental Settings).

v 4.5.2:

• Fix unread reactions button in private chats.
• Fix tile background saving after an app update.
• Allow Ctrl+6,7,8 to activate extra pinned chats.

Also add quick hack for upcoming CMake 3.25.x update
which goes more strict with LINUX/BSD definitions

Discussed with: osa