74215c43e7
Buildx image building (for multiarch support) requires us to set up CA certificates that are trusted by the image for access to the registr(y|ies). The buildx image switched to alpine at some point which doesn't include the update-ca-certificates command we were depending on for this by default. Install that package so that we can update-ca-certificates and trust the registr(y|ies). Note that there may be a better way via buildkitd.toml configuration files that allow us to configure certs upfront and have the image set them up for us. This is documented in a todo as a future action we can investigate. Change-Id: Ied0b8e81ed6a7a15ea2def26b85b933223cb42e6
Build one or more docker images.