[stubsabot] Bump braintree to 4.43.*

Release: https://pypi.org/pypi/braintree/4.43.0
Homepage: https://developer.paypal.com/braintree/docs/reference/overview
Repository: https://github.com/braintree/braintree_python
Typeshed stubs: https://github.com/python/typeshed/tree/main/stubs/braintree
Diff: braintree/braintree_python@4.42.0...4.43.0

Stubsabot analysis of the diff between the two releases:
 - 7 public Python files have been added: `braintree/graphql/inputs/billing_address_input.py`, `braintree/graphql/inputs/create_local_payment_context_input.py`, `braintree/graphql/inputs/payer_info_input.py`, `braintree/graphql/inputs/shipping_address_input.py`, `braintree/local_payment_context.py`, `braintree/local_payment_context_gateway.py`, `braintree/local_payment_type.py`.
 - 0 files included in typeshed's stubs have been deleted.
 - 13 files included in typeshed's stubs have been modified or renamed.
 - Total lines of Python code added: 2072.
 - Total lines of Python code deleted: 184.

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Author: stubsabot

stubs/braintree/METADATA.toml

@@ -1,2 +1,2 @@
-version = "4.42.*"
+version = "4.43.*"
 upstream-repository = "https://github.com/braintree/braintree_python"