v0.16.0

Helper checkouts pinned. See docs/releases.md.

Products install the engineering snapshot through mise instead of vendoring it:

[tools]
"http:cicd-engineering" = { version = "0.16.0", url = "https://github.com/nicodes/tools/releases/download/v{{ version }}/cicd-engineering-v{{ version }}.tar.gz", checksum = "sha256:48ee6f69cb6cbc9a657267d770b3e3482b3f9f226bc30d941bdf4c360db0cb79" }