In TensorFlow Object Detection, fixed the order of the arguments when calling KeypointEstimationParams super class's __new__ method.

Specifically, the order for the last two elements 'gaussian_denom_ratio', 'argmax_postprocessing' are corrected.

PiperOrigin-RevId: 733826226

Author: tensorflower-gardener

Diff for: research/object_detection/meta_architectures/center_net_meta_arch.py

@@ -2384,7 +2384,7 @@ def __new__(cls,
         offset_head_num_filters, offset_head_kernel_sizes,
         regress_head_num_filters, regress_head_kernel_sizes,
         score_distance_multiplier, std_dev_multiplier, rescoring_threshold,
-        argmax_postprocessing, gaussian_denom_ratio)
+        gaussian_denom_ratio, argmax_postprocessing)
 
 
 class ObjectCenterParams(