Accept transaction config for execute_query

Driver.execute_query now accepts a Query object to specify transaction config like metadata and transaction timeout. Example:

from neo4j import (
    GraphDatabase,
    Query,
)

with GraphDatabase.driver(...) as driver:
    driver.execute_query(
        Query(
            "MATCH (n) RETURN n",
            # metadata to be logged with the transaction
            metadata={"foo": "bar"},
            # give the transaction 5 seconds to complete on the DBMS
            timeout=5,
        ),
        # all the other configuration options as before
        database_="neo4j",
        # ...
    )

https://github.com/neo4j-drivers/testkit/pull/607

neo4j / neo4j-python-driver

Accept transaction config for execute_query #991