Remove qcacld-3.0

 * Resetting this to easily accomodate the newer tag from LineageOS as
   VoLTE seems to be broken in the currrent tag and checking out to
   LineageOS' common kernel for qca* components fixes the issue for us.
   The best manner is to redo/rebase the kernel but keep things easy for
   now and accomodate the new tag later on properly when we do a rebase
   for a newer Android version.