Remove binaries in `src/Simulation/Native/` (`*_test` files)

[kuzminrobin]

In the path https://github.com/microsoft/qsharp-runtime/tree/main/src/Simulation/Native there's a number of binary files whose name ends with _test. Those are test executables (in ELF format, likely for Linux) generated during the build.
We don't need them in the repo.

[dorryspears]

Good afternoon @kuzminrobin . I fixed this issue with #1162

[kuzminrobin]

Good afternoon @kuzminrobin . I fixed this issue with #1162

@swernli, FYI.