Update Connection.php

[spzgy]

The startSession method has only one parameter pass

Q	A
Is bugfix?	✔️/❌
New feature?	✔️/❌
Breaks BC?	✔️/❌
Fixed issues

[what-the-diff]

PR Summary

• Modification in Connection.php file
  • The startTransaction function has been updated. Previously it had an argument $isNew, which is no longer required. This simplifies the calling process of this function, making the code cleaner and easier to understand.
  • The output of the startSession function, which we use in the startTransaction, is now stored in a new variable named $session. This change should help in monitoring the session's starting process more effectively.

[bizley]

👍🏻