Update nvidia-open-driver-G06-signed to version 545.29.06 / rev 30 via SR 1149574
    
    https://build.opensuse.org/request/show/1149574
    by user sndirsch + anag+factory
    - remove conflicts to nvidia-open-driver-G06-kmp, since it's now
      provided instead (OMG!); add obsoletes to it as well to make
      sure it gets replaced (bsc#1220196)
    
    - Use %autosetup macro. Allows to eliminate the usage of deprecated
      %patchN