media: imagination: VIDEO_E5010_JPEG_ENC should depend on ARCH_K3

media: imagination: VIDEO_E5010_JPEG_ENC should depend on ARCH_K3

Currently, the Imagination E5010 JPEG Encoder is only present on Texas
Instruments K3 SoCs.  Hence add a dependency on ARCH_K3, to prevent
asking the user about this driver when configuring a kernel without TI
K3 SoC support.  The dependency can be relaxed if/when the encoder
appears on other SoC families.

Fixes: a1e294045885 ("media: imagination: Add E5010 JPEG Encoder driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>