[Bug]: `container k8s` resource load doesn't work from installation package.

[jglogan]

I have done the following

• I have searched the existing issues
• If possible, I've reproduced the issue using the 'main' branch of this project

Steps to reproduce

% container k8s create
Waiting for node to boot: ["node": k8s-dev]
Preparing node: ["id": k8s-dev]t [4s]
Running kubeadm init: ["node": k8s-dev]
Removing control-plane taint for single-node scheduling: ["node": k8s-dev]
Applying kindnet CNI: ["node": k8s-dev]
k8s/resource_bundle_accessor.swift:12: Fatal error: could not load resource bundle: from /usr/local/libexec/container/plugins/k8s/bin/container_k8s.bundle or /Users/runner/actions-runner/_work/container/container/.build/arm64-apple-macosx/release/container_k8s.bundle
zsh: trace trap  container k8s create

Problem description

Regrettably this bug landed in the 1.2.1 release as integration tests didn't catch it.

The K8s plugin used a macOS resource bundle for the kindnet.yaml resource, but that doesn't work in the unix-layout pkg file produced for the release.

We'll fix this and put out a patch release ASAP!

Environment

- OS: 26
- Xcode: 26
- Container: main

Code of Conduct

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