Update dependency exceptiongroup to v1.3.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
exceptiongroup (changelog)	==1.2.2 -> ==1.3.1

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Release Notes

agronholm/exceptiongroup (exceptiongroup)

v1.3.1

Compare Source

• Fixed AttributeError: 'TracebackException' object has no attribute 'exceptions' when formatting unpickled TBEs from another Python process which did not apply the exceptiongroup patches (#​144)

v1.3.0

Compare Source

• Added **kwargs to function and method signatures as appropriate to match the signatures in the standard library
• In line with the stdlib typings in typeshed, updated (Base)ExceptionGroup generic types to define defaults for their generic arguments (defaulting to BaseExceptionGroup[BaseException] and ExceptionGroup[Exception]) (PR by @​mikenerone)
• Changed BaseExceptionGroup.__init__() to directly call BaseException.__init__() instead of the superclass __init__() in order to emulate the CPython behavior (broken or not) (PR by @​cfbolz)
• Changed the exceptions attribute to always return the same tuple of exceptions, created from the original exceptions sequence passed to BaseExceptionGroup to match CPython behavior (#​143)

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