The upstream woodpeckerci/plugin-docker-buildx image does not trust the
internal CA, so buildx pushes to the artifactapi local docker registry
fail on TLS verification. Switch the docker push step to the CA-baked
plugin-docker-buildx image published to docker-internal, which bundles
the internal CA and pushes cleanly.
Hard switch of the docker push target from the Gitea registry to the
artifactapi local docker registry (docker-internal); the Gitea VM and its
registry are being retired. Drops the droneci/DRONECI_PASSWORD creds since
artifactapi accepts unauthenticated in-cluster pushes. Also updates the README image path.
Claude-Session: https://claude.ai/code/session_015ur3i7D2azsMAWTSVABApv
Split out from node-lookup PR #17 into its own repo. pdbmux presents a
single merged PuppetDB v4 query surface over the old (Consul) and new
(k8s) PuppetDBs during the VM to k8s migration, and is deployed in-cluster
via argocd-apps as a container image.