Ensure the publish github action works

[linear[bot]]

We don't have a proper pipeline for publishing our artifacts in our Github container registry. We need to refactor the publish job to:

• only run when a tag is pushed
• build and publish the component containers
• build and publish the Helm package containing the components
• build and publish the Dracon Helm package

[ptzianos]

Significant progress has been made towards completion of this issue. The following commits fix our publish action so that it can build and push the components containers and the draconctl container to the Github container registry:

• https://github.com/ocurity/dracon/commit/769a580964dbfaab14165888e95b74343b8ff5a7
• https://github.com/ocurity/dracon/commit/53d566cbf46e0c66d5222074705196cba3715948
• https://github.com/ocurity/dracon/commit/35ee8a4b10d721fb8f78649c6a001fd785f46af8
• https://github.com/ocurity/dracon/commit/b111ac844f4b260580150aad42ef10bc9b8fb44e
• https://github.com/ocurity/dracon/commit/d403c59ac7933d04ae97f833767ac0f664a1618c
• https://github.com/ocurity/dracon/commit/a3755b88f367af52395fc4070d925888b56bf5a8

This commit publishes the Dracon OSS components Helm chart to the Github OCI registry: https://github.com/ocurity/dracon/commit/2460854cf9105d0433fc947cd112fd7de9917209

Extra work had to be done to make sure that the action can publish the artifacts by configuring the repository to have admin permissions on them and making the repositories public