Pyluos revision 2.2.1

Changelog :Pyluos version 2.2.1

🆕 Changed: [Bootloader] Return errors if flash fails
🆕 Changed: [Device closing] Close device after processes
🆕 Changed: [Print] Miscellanous printing improvements

🛠️ Fix: [#138] [Bootloader] Send a reset message even if detection fail
🛠️ Fix: [#139] [Typos] Fix Typos
🛠️ Fix: [Infinite loop] Avoid infinite loop at Detection and Upload