AOT 32 bit testing

[bnason-nf]

Hi,

In order to get AOT working for my workload on Arm 32 bit, pull request #3587 was required. It looks like wamrc was generating code (relocs) that wamr couldn't run, which is surprising. Based on that, I'm wondering how much testing AOT Arm 32 is getting in general. Is there some existing test that should have covered this, or is there maybe a testing gap here?

Thanks,
Benbuck