Add tests for anyzls

[tlaferriere]

Added tests and found some issues.

[marler8997]

Looks like zls 0.9.0 and earlier may not have supported the --version flag?

zls 0.9.0 --version failure
anyzig: zig version '0.9.0' pulled from 'C:\Users\runneradmin\AppData\Local\zig\o\20be8a7d44a547184df2cc35e2c47416\out\build.zig.zon'
anyzig: appdata 'C:\Users\runneradmin\AppData\Local\anyzig'
anyzig: zig '0.9.0' already exists at 'C:\Users\runneradmin\AppData\Local\zig\p\N-V-__8AAEeRXQAh8Tv1e53XQunUhPMVhmsW8XRiUXpRHZIh'
Unrecognized argument --version
error: 
========= expected to find in stdout: =========
0.9.0
========= but stdout does not contain it: =====

[tlaferriere]

There is odd behavior in the CI job for macos-x86_64, it tries to compile and run the macos-aarch64, which is obviously wrong... I'm trying to understand why it's trying to run arm artifacts on an x86_64 platform. It's either our code not reading platform information properly or they are using an arm Mac expecting the rosetta compatibility layer to take care of running x86_64 compiled applications. In which case, we will have to consider macos-x86_64-compiled binaries compatible with the platform macos-aarch64. On the other hand, it seems ZLS 0.9.0 doesn't support macos-aarch64 based on their installation guide, and the 404 error we get in CI.