ilhamitubagoes/rfid_gun: Application to check RFID cards used by security guards @ V1

ilhamitubagoes 6546011c18 -Update gradle to 6.1.1 and AS to 4.0		%!s(int64=4) %!d(string=hai) anos
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wrapper	6546011c18 -Update gradle to 6.1.1 and AS to 4.0	%!s(int64=4) %!d(string=hai) anos