Aqara M2 gateway support

[OUZYcn (OUZY)]

According to GitHub - niceboygithub/AqaraM1SM2fw: Aqara Gateway M1S (ZHWG15LM) , P3(KTBL12LM), H1(QBCZWG11LM), M2 (ZHWG12LM) Firmwares

Aqara Gateway M1S (ZHWG15LM) M2 (ZHWG12LM) P3 (KTBL12LM) H1 (QBCZWG11LM) Firmwares

Notice: These modified firmwares do NOT support EU version.

this is so far latest info.