media: iris: remove duplication between generic gen2 data and qcs8300

media: iris: remove duplication between generic gen2 data and qcs8300

Now as we have removed PIPE value from inst_fw_caps_dec there should be
no difference between inst_fw_caps of QCS8300 and SM8550+. Drop the
QCS8300-specific tables and use generic one instead.

The differences between QCS8300 and SM8550 data comes from a
non-conflict merge of commit d22037f3fd33 ("media: iris: Set platform
capabilities to firmware for encoder video device") (which added .set
callbacks), and commit 6bdfa3f947a7 ("media: iris: Add platform-specific
capabilities for encoder video device") (which added QCS8300 data, but
not the callbacks).

Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>