dmaengine: fsl-dpaa2-qdma: Remove redundant initialization owner in dpaa2_qdma_driver

The fsl_mc_driver_register() will set "THIS_MODULE" to driver.owner when
register a fsl_mc_driver driver, so it is redundant initialization to set
driver.owner in dpaa2_qdma_driver statement. Remove it for clean code.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230804100245.100068-1-lizetao1@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>