"wksctl init" failure

[roobyz]

Expectation:
Flux.yaml and wks-controller.yaml get updated correctly with git-repo url and wks-controller image version.

Outcome:

1. Neither file is updated and wksctl init fails silently.
2. wksctl apply points to https://github.com/weaveworks/wks-quickstart-firekube rather than my fork
3. Outdated wksctl-controller gets loaded into cluster based on outdated flux_yaml file, resulting in a perpetual failure with ImagePullBackOff:

container "controller" in pod "wks-controller-849c449bf4-csbnc" is waiting to start: trying and failing to pull image