Adds test for transaction.

[Andrewangeta]

Adds tests around transactions

Description

There's 2 tests, 1 for testing a transaction while inserting data into 2 separate collections.
and the second test is doing the same while still on the same connection.

Extra Context

This is happening on MongoDB V5

Motivation and Context

Have been seeing crashes when running back to back transactions and this adds tests around that area. But in adding the tests, this test case breaks because the connection pool can't seem to determine the max wire version.

Checklist:

• If applicable, I have updated the documentation accordingly.
• If applicable, I have added tests to cover my changes.

[Andrewangeta]

@Joannis Still failing :/