добавлена исправленная библиотека MFRC522

libraries/MFRC522/library.properties

@@ -0,0 +1,9 @@
+name=MFRC522
+version=1.4.11
+author=GithubCommunity
+maintainer=GithubCommunity
+sentence=Arduino RFID Library for MFRC522 (SPI)
+paragraph=Read/Write a RFID Card or Tag using the ISO/IEC 14443A/MIFARE interface.
+category=Communication
+url=https://github.com/miguelbalboa/rfid
+architectures=avr,megaavr,STM32F1,teensy,esp8266,esp32,samd,atmelsam,MIK32_Amur