sound: remove duplicate "the the" phrase in Kconfig text

There are a couple of occurrences of "the the" in the Kconfig
text. Fix these.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/20200817224706.6139-1-colin.king@canonical.com


Signed-off-by: Mark Brown <broonie@kernel.org>