AllocateArrayWithNonGCElements test fails on NativeAOT

[jkotas]

Fails in runtime-nativeaot-outerloop

Example of the log: https://dev.azure.com/dnceng-public/public/_build/results?buildId=928364&view=ms.vss-test-web.build-test-results-tab&runId=24573328&resultId=115775&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab

FAILURE (AllocateArrayWithNonGCElements): unexpected allocation of 192 bytes

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[jkotas]

Likely introduced by #104906. cc @hez2010 @AndyAyersMS

[hez2010]

This is a newly added test to ensure that the array is allocated on the stack.
From the test failure, it seems that somehow the JIT decides to allocate the array in the test on the heap in NativeAOT instead.
This is an optimization and doesn't harm the correctness. We can temporarily disable this test for NativeAOT while investigating the cause.