Update alsa-ucm-conf to version 1.2.11 / rev 29 via SR 1143708
    
    https://build.opensuse.org/request/show/1143708
    by user tiwai + anag+factory
    - Update to version 1.2.11:
      * Qualcomm, Mediatek, SOF soundwire, and various USB-audio profiles
      For details, see:
        https://www.alsa-project.org/wiki/Changes_v1.2.10_v1.2.11#alsa-ucm-conf
    - Drop obsoleted patch:
      0001-SplitPCM-Device-argument-may-not-be-set.patch
    
    - Update to version 1.2.10 (jsc#PED-6566):
    - Update to version 1.2.8 (jsc#PED-850):