dmaengine: tegra: Remove unused including <linux/version.h>

Eliminate the follow versioncheck warning:

./drivers/dma/tegra186-gpc-dma.c: 21 linux/version.h not needed.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220413083842.69845-1-jiapeng.chong@linux.alibaba.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>