Move jobparser from act repository to Gitea (#36699)

The jobparser sub package in act is only used by Gitea. Move it to Gitea
to make it more easier to maintain.

---------

Co-authored-by: Christopher Homberger <christopher.homberger@web.de>

modules/actions/workflows.go

@@ -8,6 +8,7 @@ import (
 	"slices"
 	"strings"
 
+	"code.gitea.io/gitea/modules/actions/jobparser"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/glob"
 	"code.gitea.io/gitea/modules/log"
@@ -16,10 +17,9 @@ import (
 	"code.gitea.io/gitea/modules/util"
 	webhook_module "code.gitea.io/gitea/modules/webhook"
 
-	"github.com/nektos/act/pkg/jobparser"
 	"github.com/nektos/act/pkg/model"
 	"github.com/nektos/act/pkg/workflowpattern"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v4"
 )
 
 type DetectedWorkflow struct {