Device enhancements and additions

[SwoopX]

• Added initial support for Plugwise smart plug 160-01 ([request device support] Plugwise smart plug (not circle) Zigbee HA Qupit model 160-01 #1167)
• Corrected power measurement unit for lumi.plug.maeu01
• Update for Xiaomi Smoke/Gas sensors to general.xml
• Added initial support for Xiaomi Mija (HonneyWell) gas detector ( Xiaomi Mijia (HonneyWell) gas detector #1182)
• Remove battery for Xiaomi Aqara relay controller lumi.relay.c2acn01 (New device LLKZMK11LM Aqara Two-way control module Wireless Relay Controller 2 channels #2909)
• Revert prevention of power sensor creation, correction of interlock mfc for lumi.relay.c2acn01 (New device LLKZMK11LM Aqara Two-way control module Wireless Relay Controller 2 channels #2909)
• Manufacturer specific cluster updates for ZNCZ04LM (lumi.plug.mmeu01)
• Added support for Niko smart socket 170-33505 (Niko 170-33505  #2984)
• Prevent Aqara relay (lumi.relay.c2acn01) to report -1 for power (New device LLKZMK11LM Aqara Two-way control module Wireless Relay Controller 2 channels #2909)
• Update for Tuya/Blitzwolf smart plug (TS0121) (Device Support Tuya Smart Plug TS0121 #2677, Blitzwolf BW-SHP13 #2988)
• Added "alert" action for groups via GET ([cosmetic] "alert" action missing in group GET action #2818)
• Fix release dim down button for RGBgenie ZB-5121 (New Device Support - RGBgenie ZB-5121 #2732)
• Corrected mac prefix for ROBB smarrt ROB_200-011-0 (Findings while trying to add a Sunricher 2-wire dimmer (retrofit) #2829)
• Added support for Sunricher SR-ZG9040A (Micro Smart Dimmer) (Findings while trying to add a Sunricher 2-wire dimmer (retrofit) #2829)
• Added initial support for Sinope TH1123ZB & TH1124ZB (Support request Sinope TH1123ZB & TH1124ZB #2104)
• Updated measurement unit of current for Ubisys devices
• Added initial support for Tuya/Jinvoo curtain switch SM-SW101-ZC (TS0302) (Tuya/Jinvoo/Heiman curtain switch (SM-SW101-ZC) #2999)
• Added initial support for Namron switch 1CH K4 (4512702) (Namron 1CH K4 (Rebrand of Sunricher SR-ZG9001K4-DIM) #3006)
• Added initial support for EcoDim ZB30 wireless switches (ED-1001*) (New device EcoDim 8 button wall remote #3009)
• Added initial support for Heiman remote (RC-EM) (HEIMAN RC-EM #3004)
• Added support for Climax EMD-1ZBS power meter (Climax EMD-1ZBS power meter #3020)
• Added initial support for Sage doorbell sensor (New Device Request - Sage Doorbell Sensor #2755)
• Issue 2nd active endpoint request while 1st got MIA. This should ensure the full set of clusters is now always available instead of a reduced set.

[SwoopX]

@ebaauw Could you please double check the amendments for the groups?

[ebaauw]

Both action and alert are write-only (i.e. they don't reflect the actual state of any light (in the group)), so hard-coding action.alert to return "none" seems fine for API v1.