[tink-worker] The version in the logs is not properly set

[jacobweinstock]

Tink worker builds for container images pushed to quay.io/tinkerbell/tink-worker do not properly set the version. As a consequence, the container starts up with a log line showing the version to be devel. This devel is actually just hard-coded:

tink/cmd/tink-worker/main.go

Line 10 in 1a0edeb

var version = "devel"

Expected Behaviour

The version reflects the tag or commit sha of the code from which it was built.

Current Behaviour

See the summary above.

Possible Solution

If we are to include the version, which I think is a good thing, we should set the version properly to a tag or commit sha.

Steps to Reproduce (for bugs)

Context

Your Environment

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