Add CheckRun.Names scale-up trigger configuration (#390)

This allows you to trigger autoscaling depending on check_run names(i.e. actions job names). If you are willing to differentiate scale amount only for a specific job, or want to scale only on a specific job, try this.

config/crd/bases/actions.summerwind.dev_horizontalrunnerautoscalers.yaml

@@ -148,6 +148,17 @@ spec:
                       checkRun:
                         description: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#check_run
                         properties:
+                          names:
+                            description: Names is a list of GitHub Actions glob patterns.
+                              Any check_run event whose name matches one of patterns
+                              in the list can trigger autoscaling. Note that check_run
+                              name seem to equal to the job name you've defined in
+                              your actions workflow yaml file. So it is very likely
+                              that you can utilize this to trigger depending on the
+                              job.
+                            items:
+                              type: string
+                            type: array
                           status:
                             type: string
                           types: