Update moto dependency for CI/dev

Author: arcra

tensorboard/pip_package/requirements_dev.txt

@@ -25,7 +25,7 @@ pandas~=2.0
 # but this was published less than a month after
 # that change.)
 boto3>=1.29.41
-moto==1.3.7
+moto>=4.1.0
 # For gfile fsspec test
 fsspec>=2021.06.0