[POC] feat: experiment with pyoxidizer

[gruzewski]

Proof of concept for building Kapitan's binary with Pyoxidize (see kapitan/issues/923 for more context).

At the moment it doesn't work as it failed to install reclass properly.

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "kapitan.cli", line 23, in <module>
  File "kapitan.inputs.jsonnet", line 15, in <module>
  File "kapitan.resources", line 28, in <module>
  File "reclass", line 14, in <module>
  File "reclass.cli", line 16, in <module>
ImportError: cannot import name 'get_storage' from partially initialized module 'reclass' (most likely due to a circular import) (/Users/jacek/Code/kapitan_fork/build/aarch64-apple-darwin/debug/install/lib/reclass/__init__.py)

If reclass.cli is commented out, kapitan --help works.