drm/amd/display: Add missing newlines in pstate wait debug messages

These were spamming the debugger logs.
Signed-off-by: Andrew Jiang <Andrew.Jiang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

@@ -302,7 +302,7 @@ static void verify_allow_pstate_change_high(
 
 			if (i > pstate_wait_expected_timeout_us)
 				dm_logger_write(hws->ctx->logger, LOG_WARNING,
-						"pstate took longer than expected ~%dus",
+						"pstate took longer than expected ~%dus\n",
 						i);
 
 			return;
@@ -326,7 +326,7 @@ static void verify_allow_pstate_change_high(
 	}
 
 	dm_logger_write(hws->ctx->logger, LOG_WARNING,
-			"pstate TEST_DEBUG_DATA: 0x%X",
+			"pstate TEST_DEBUG_DATA: 0x%X\n",
 			debug_data);
 	BREAK_TO_DEBUGGER();
 }