For JIT, we naturally use mach-o on macOS, where the section name
we currently use is not valid and ends up with the errors like:
```
LLVM ERROR: Global variable '__orc_lcl.aot_stack_sizes.0' has an invalid section specifier '.aot_stack_sizes': mach-o section specifier requires a segment and section separated by a comma.
```
Because the dedicated section is not necessary for JIT,
this commit simply stops using it.
Fixes: https://github.com/bytecodealliance/wasm-micro-runtime/issues/3730