feat: act runner updates (#432)

saving artifacts are breaking in some actions as the runner will switch
between different git hosts. using haproxy will ensure the same backend
is always hit via stick-tables and cookies

- ensure runners use haproxy to reach git

we now package act_runner now, lets use the rpm

- change installation method to rpm instead of curl + untar
- add capability to versionlock act_runner
- fix paths to act_runner
- remove manually installed act_runner

Reviewed-on: #432

hieradata/roles/infra/git/runner.yaml

@@ -8,9 +8,9 @@ docker::version: latest
 docker::curl_ensure: false
 docker::root_dir: /data/docker
 
+profiles::gitea::runner::instance: https://git.unkin.net
 profiles::gitea::runner::home: /data/runner
-profiles::gitea::runner::version: '0.2.10'
-profiles::gitea::runner::source: "https://gitea.com/gitea/act_runner/releases/download/v%{hiera('profiles::gitea::runner::version')}/act_runner-%{hiera('profiles::gitea::runner::version')}-linux-amd64"
+profiles::gitea::runner::version: '0.2.12'
 profiles::gitea::runner::config:
   log:
     level: info