add sops as a secret reslover

[rjhaverkamp]

Sops secret resolver

this adds sops as an extra secret resolver. I've used most(if not all) of the code from the sops ansible collection I've left the original license and copyright notices in place.

Motivation and Context

I'm working on having himl as a data layer for ansible inventory. Using sops as a secret store. It would be great to have this as native usage in sops instead of sprinkling ansible lookups all over.

This might need some more work, but mainly looking here if you're open to making this part of himl?

How Has This Been Tested?

I've tested this with my own key and encrypted files. To reproduce follow the steps from sops, and edit the examples/secrets/default.yaml to use the example file and fetch a secret.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[rjhaverkamp]

@amuraru please let me know your thoughts about this :)

[rjhaverkamp]

debugging leftover that needs to be removed