Update wsl-appx to version 1 / rev 15 via SR 1186895
    
    https://build.opensuse.org/request/show/1186895
    by user sbradnick + anag+factory
    Automatic submission by obs-autosubmit
    - Adding OARCH variable to 'Include BCI free rpm repository also in SLE WSL'
      in Virtualization:WSL/kiwi-images-wsl