New library (#4146)

* Update repositories.txt

* Update repositories.txt

Author: cotestatnt

repositories.txt

@@ -1432,6 +1432,7 @@ https://github.com/cotestatnt/AsyncTelegram2
 https://github.com/cotestatnt/DigitalSignal
 https://github.com/cotestatnt/esp-fs-webserver
 https://github.com/cotestatnt/YA_FSM
+https://github.com/cotestatnt/AgileStateMachine/
 https://github.com/cranties/escposprinter
 https://github.com/Crazy-Max-Blog/Crazy_IoTik
 https://github.com/Crazy-Max-Blog/CrazyHC595