add image tag to alpine/curl

[amitsagtani97]

Description

While using the helm template command to download and ship step-certificates chart in an air-gapped environment, getting this error -

Container alpine/curl without a tag found or pin found. Aborting! Fix this chart. not compatible with offline. Components need explicit tags for that

In the tests, we are currently using alpine/curl image without a tag, that is creating the issue. This pr fixes this by adding a tag to alpine/curl image.

[CLAassistant]

All committers have signed the CLA.

[jschumacher-wire]

Would the use of :latest instead of an explicit version would work for your use case?

Yes, that would work as well.

Would the use of :latest instead of an explicit version would work for your use case?

Hi @maraino, yes that should work as well. I created a suggestion from @amitsagtani97's PR, unfortunately he's OOO for a few days/weeks. Please go ahead and merge, if you can. Thanks!