Exclude #[state_version] doc-test

[chipshort]

Not sure if this is specific to M1 ARM, but for me it causes this error:

---- packages/derive/src/lib.rs - entry_point (line 101) stdout ----
LLVM ERROR: Global variable '_ZN8rust_out4main46_doctest_main_packages_derive_src_lib_rs_101_018__CW_STATE_VERSION17hc5f83b3b1105f862E' has an invalid section specifier 'cw_state_version': mach-o section specifier requires a segment and section separated by a comma.
Couldn't compile the test.

Since we only expect it to work correctly on wasm anyways, I just disabled it.

[aumetra]

mach-o section specifier

Yeah, this seems to be MacOS-specific. Other platforms use either ELF or PE/PE32+ nowadays.
Excluding this seems fine.

[aumetra]

@chipshort by the way, how does this impact running unit tests of contracts on MacOS? Does it also break that?

Because if it also breaks that, we either need to find a way to exclude that if we compile to Mac targets, or we have to change the section name so LLVM works

[chipshort]

Good catch! If I add it to the burner contract, it does indeed break cargo test for me there.
I'll try guarding it with #[cfg(target_arch = "wasm32")]. That should in theory solve it.