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DRIVERS-2530:
Drivers should implement the sessions spec changes in 90cfaef, removing the server selection step for session support and relying exclusively on the `logicalSessionTimeoutMinutes` reported by the checked out connection instead. Two new prose tests are added to ensure the user-facing behavior for explicit and implicit sessions remains unchanged when communicating with a server that does not support sessions. This work is a pre-requisite for sever selection logging (DRIVERS-1671), which will define additional tests to ensure no server selection is performed for session support.

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DRIVERS-2530 : Drivers should implement the sessions spec changes in 90cfaef , removing the server selection step for session support and relying exclusively on the `logicalSessionTimeoutMinutes` reported by the checked out connection instead. Two new prose tests are added to ensure the user-facing behavior for explicit and implicit sessions remains unchanged when communicating with a server that does not support sessions. This work is a pre-requisite for sever selection logging ( DRIVERS-1671 ), which will define additional tests to ensure no server selection is performed for session support.

This ticket was split from DRIVERS-2530, please see that ticket for a detailed description.

has to be finished together with

RUST-1557 Driver does not update sessions support status when all servers in topology are unknown

RUST-1495 Add log messages to Server selection spec

split from

DRIVERS-2530 Do not perform server selection to determine sessions support