update ipywidgets==7.6.3

Author: hephaex

vendor/ngc-tensorflow/requirements.22.03.txt

@@ -144,7 +144,7 @@ imbalanced-learn==0.5.0
 importlib-metadata~=2.0
 importlib_resources~=1.4
 ipyparallel==6.2.4
-ipywidgets==7.5.1
+ipywidgets==7.6.3
 iso8601==0.1.14
 isort==4.3.21
 itsdangerous==1.1.0