Replace third-party github actions

We currently use a number of third-party github actions that could lead to supply chain attacks. Removing these third-party dependencies eliminates that risk.

The current third party action list:

• abatilo/actions-poetry@v4 - Poetry installation and configuration on buildhost
• marocchino/sticky-pull-request-comment@v2 - Posting and updating sticky comments in pull requests (Not used when building packages/images, only PRs)
• hoverkraft-tech/compose-action@v2.2.0 - used for handling docker compose initialization and cleanup