[Sound-open-firmware] Check-patch tuning

Hello,

Can we remove rule for:

'CHECK: Alignment should match open parenthesis' ?

It forces us to make code that is not aligned anyway on github because of use of tabs in sof source - what when mixed with spaces (to satisfy checkpatch) creates code that looks ugly in github listings + adds a lot of useless indents fixes while refactoring.

For example: https://github.com/jajanusz/sof/blob/86b7ca8e04cf160e92bf615f0e2cf88a41215b4...

Thanks,

Janusz