drm/amd/display: correct data type

[Why]
We should use int for counting variable

[How]
Change type from bool to uint32_t
Signed-off-by: Raymond Yang <rayyang@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dc.h

@@ -483,7 +483,7 @@ struct dc_debug_options {
 	bool scl_reset_length10;
 	bool hdmi20_disable;
 	bool skip_detection_link_training;
-	bool edid_read_retry_times;
+	uint32_t edid_read_retry_times;
 	bool remove_disconnect_edp;
 	unsigned int force_odm_combine; //bit vector based on otg inst
 #if defined(CONFIG_DRM_AMD_DC_DCN)