drm/amd/display: Disable OPTC pg to match DC Hubp/dpp pg

[Why]
To match the hardware sequence
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Allen <allen.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c

@@ -717,6 +717,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 	.disable_dcc = DCC_ENABLE,
 	.disable_dpp_power_gate = true,
 	.disable_hubp_power_gate = true,
+	.disable_optc_power_gate = true, /*should the same as above two*/
 	.disable_clock_gate = false,
 	.disable_dsc_power_gate = true,
 	.vsr_support = true,