drivers: Restore alignment and newline in Makefile

drivers: Restore alignment and newline in Makefile

The introduction of drivers/accel/ broke alignment, and removed the
newline at the end of the file.  Fix all of that.

Fixes: 35b137630f08 ("accel/ivpu: Introduce a new DRM driver for Intel VPU")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230124104145.3962497-1-geert+renesas@glider.be