backlight: qcom-wled: Remove unnecessary double whitespace

backlight: qcom-wled: Remove unnecessary double whitespace

Remove redundant spaces inside for loop conditions.  No other double
spaces were found that are not part of indentation with `[^\s]  `.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211115203459.1634079-9-marijn.suijten@somainline.org