Support Actions concurrency syntax (#32751)

Fix #24769
Fix #32662
Fix #33260

Depends on https://gitea.com/gitea/act/pulls/124

-
https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#concurrency

## ⚠️ BREAKING ⚠️

This PR removes the auto-cancellation feature added by #25716. Users
need to manually add `concurrency` to workflows to control concurrent
workflows or jobs.

---------

Signed-off-by: Zettat123 <zettat123@gmail.com>
Co-authored-by: Christopher Homberger <christopher.homberger@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

models/actions/run_job_list.go

@@ -69,12 +69,13 @@ func (jobs ActionJobList) LoadAttributes(ctx context.Context, withRepo bool) err
 
 type FindRunJobOptions struct {
 	db.ListOptions
-	RunID         int64
-	RepoID        int64
-	OwnerID       int64
-	CommitSHA     string
-	Statuses      []Status
-	UpdatedBefore timeutil.TimeStamp
+	RunID            int64
+	RepoID           int64
+	OwnerID          int64
+	CommitSHA        string
+	Statuses         []Status
+	UpdatedBefore    timeutil.TimeStamp
+	ConcurrencyGroup string
 }
 
 func (opts FindRunJobOptions) ToConds() builder.Cond {
@@ -94,6 +95,12 @@ func (opts FindRunJobOptions) ToConds() builder.Cond {
 	if opts.UpdatedBefore > 0 {
 		cond = cond.And(builder.Lt{"`action_run_job`.updated": opts.UpdatedBefore})
 	}
+	if opts.ConcurrencyGroup != "" {
+		if opts.RepoID == 0 {
+			panic("Invalid FindRunJobOptions: repo_id is required")
+		}
+		cond = cond.And(builder.Eq{"`action_run_job`.concurrency_group": opts.ConcurrencyGroup})
+	}
 	return cond
 }