ASoC: cs35l56-test: Remove pointless duplicate loop counters

ASoC: cs35l56-test: Remove pointless duplicate loop counters

In cs35l56_test_parse_xu_onchip_spkid() the first two loops used
local i to index an array and num_gpios/num_pulls to count how
many entries it had seen. But both i and num_* started at 0 and
incremented on each loop so were identical. Remove i from these
loops.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260309115651.1090368-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>