[PATCH] usb: gadget: function: sync f_uac1 ac header baInterfaceNr

f_uac1 audio control header descriptor default set baInterfaceNr[]={1,2}, but usb gadget make a configuration descriptor with more interfaces combination, it can not confirm f_uac1 function linked first. So always keep baInterfaceNr[]={1,2} is correct, and it is necessary to sync baInterfaceNr[]

[PATCH] usb: gadget: function: sync f_uac1 ac header baInterfaceNr

f_uac1 audio control header descriptor default set baInterfaceNr[]={1,2}, but usb gadget make a configuration descriptor with more interfaces combination, it can not confirm f_uac1 function linked first. So always keep baInterfaceNr[]={1,2} is correct, and it is necessary to sync baInterfaceNr[] w