Draft: CI: Apply the "podman" tag to all jobs.
This commit adds a feature for applying a tag to all of our jobs, and applies the "podman" tag to select the experimental podman executor.
Experimental implementation of #1015 (closed).
This commit adds a feature for applying a tag to all of our jobs, and applies the "podman" tag to select the experimental podman executor.
Experimental implementation of #1015 (closed).