Update the "connections" server status section to ensure that the following is true:

• connections.queued will be added to reflect all connections that are queued waiting for establishment.
• connections.current will reflect all established connections, regardless of whether or not they are being used to run an operation.
• connections.active will reflect all connections being actively used to run an operation.
• connections.available will be equal to maxIncomingConnections - (connections.queued + connections.current)
• connections.created will be modified to be incremented after the establishment token has been acquired
• connections.rejected will be unchanged and will still reflect connections rejected due to the maxIncomingConnections limit.
• connections.establishmentRateLimit.totalRejectedConnections will be added reflect connections rejected due to exceeding MaxQueueDepth.
• connections.establishmentRateLimit.totalExemptedFromEstablishmentRateLimiting will be added to track how many connections were exempted from establishment rate limiting.
• connections.establishmentRateLimit.totalInteruptedDueToClientDisconnect will be added to reflect connections that left the queue due to client disconnect