feat: --container-options (#1462)

* feat: `--container-options`

This deprecates the following options
- `--privileged`
- `--container-cap-add`
- `--container-cap-drop`
- `--container-architecture`
- `--userns`

* Merge binds/mounts, add desc

* avoid linter error

* fix: apply options to step env / deprecate warning

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

pkg/runner/action.go

@@ -366,6 +366,7 @@ func newStepContainer(ctx context.Context, step step, image string, cmd []string
 		Privileged:  rc.Config.Privileged,
 		UsernsMode:  rc.Config.UsernsMode,
 		Platform:    rc.Config.ContainerArchitecture,
+		Options:     rc.Config.ContainerOptions,
 	})
 	return stepContainer
 }