ASoC: SOF: Improve code alignment in header.h

Each define value in series should be aligned and tabs should
be used instead of spaces to follow code-style.
Signed-off-by: NKarol Trzcinski <karolx.trzcinski@linux.intel.com>
Reviewed-by: NKai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: NPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: NKai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20201124180017.2232128-3-kai.vehmanen@linux.intel.comSigned-off-by: NMark Brown <broonie@kernel.org>