Fix[mqb]: handle same queueId + different URI openQueue

[678098]

Gracefully handle the case when we have 2 open queue requests with the same queueId and different URIs.

The newly added UT fails on main

TEST /home/runner/work/blazingmq/blazingmq/src/groups/mqb/mqba/mqba_clientsession.t.cpp CASE 12
Error /home/runner/work/blazingmq/blazingmq/src/groups/mqb/mqbblp/mqbblp_queuesessionmanager.cpp(304): queueHandle == ins.first->second.d_handle_p    (failed)
terminate called after throwing an instance of 'BloombergLP::bsls::AssertTestException'

The logs on the broker:

28JUL2026_20:34:53.607 (6165393408) ERROR mqbblp_queuesessionmanager.cpp:300 #CLIENT_IMPROPER_BEHAVIOR fuzztest:0: Rejecting openQueue: queueId [ qId = 1 subId = DEFAULT ] is already in use for a different queue [uri: 'bmq://bmq.test.mem.priority/second-queue'].
28JUL2026_20:34:53.607 (6165393408) WARN mqba_clientsession.cpp:1177 #CLIENT_OPENQUEUE_FAILURE fuzztest:0: Error while opening queue: [reason: [ category = E_INVALID_ARGUMENT code = -1 message = "queueId is already in use for a different queue" ], request: [ rId = 7 choice = [ openQueue = [ handleParameters = [ uri = "bmq://bmq.test.mem.priority/second-queue" qId = 1 subIdInfo = [ subId = 0 appId = "__default" ] flags = 6 readCount = 1 writeCount = 1 adminCount = 0 ] ] ] ]]
28JUL2026_20:34:53.607 (6165393408) INFO mqba_clientsession.cpp:1200 fuzztest:0: Sending openQueue response: [ rId = 7 choice = [ status = [ category = E_INVALID_ARGUMENT code = -1 message = "queueId is already in use for a different queue" ] ] ] for request: [ rId = 7 choice = [ openQueue = [ handleParameters = [ uri = "bmq://bmq.test.mem.priority/second-queue" qId = 1 subIdInfo = [ subId = 0 appId = "__default" ] flags = 6 readCount = 1 writeCount = 1 adminCount = 0 ] ] ] ]
28JUL2026_20:34:53.607 (6165393408) INFO bmqu_operationlogger.h:201 fuzztest:0: open queue [queue: 'bmq://bmq.test.mem.priority/second-queue'] took: 2.20 ms (2195459 nanoseconds)
28JUL2026_20:34:53.607 (6165393408) ERROR mqbblp_clusterqueuehelper.cpp:2062 [THROTTLED] Cluster (local): OpenQueueConfirmationCookie released without successful processing from the requester. Queue handle  ptr [0xa66400e10], client ptr [0xa671e2818], handle parameters: [ uri = "bmq://bmq.test.mem.priority/second-queue" qId = 1 subIdInfo = [ subId = 0 appId = "__default" ] flags = 6 readCount = 1 writeCount = 1 adminCount = 0 ].