Refactor[bmqa]: Remove trivially true asserts from test

This patch removes two asserts from the `bmqa_message` unit test that
are now trivially true due to the previous warning fixes.  One is a
nonnegative check that is now trivially true by virtue of the type now
being unsigned; one is a postcondition check that is necessarily true
now.

Signed-off-by: Patrick M. Niedzielski <[email protected]>

Author: pniedzielski

src/groups/bmq/bmqa/bmqa_message.t.cpp

@@ -67,16 +67,13 @@ void generateSubQueueInfos(bmqp::Protocol::SubQueueInfosArray* subQueueInfos,
                            size_t numSubQueueInfos)
 {
     BSLS_ASSERT_SAFE(subQueueInfos);
-    BSLS_ASSERT_SAFE(numSubQueueInfos >= 0);
 
     subQueueInfos->clear();
 
     for (size_t i = 0; i < numSubQueueInfos; ++i) {
         const unsigned int subQueueId = generateRandomInteger(0, 120);
         subQueueInfos->push_back(bmqp::SubQueueInfo(subQueueId));
     }
-
-    BSLS_ASSERT_SAFE(subQueueInfos->size() == numSubQueueInfos);
 }
 }