Fix bug on action list deleted branch (#32848)

Fix
https://github.com/go-gitea/gitea/issues/32761#issuecomment-2540946064

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
(cherry picked from commit 42090844ed2de5e615abc6ece351c152d3344295)

Conflicts:
	models/fixtures/action_run.yml
	models/fixtures/branch.yml
	routers/web/repo/actions/actions_test.go
  trivial context conflict

models/fixtures/action_run.yml

@@ -432,6 +432,25 @@
   updated: 1683636626
   need_approval: 0
   approved_by: 0
+-
+  id: 794
+  title: "job output"
+  repo_id: 4
+  owner_id: 1
+  workflow_id: "test.yaml"
+  index: 190
+  trigger_user_id: 1
+  ref: "refs/heads/test"
+  commit_sha: "c2d72f548424103f01ee1dc02889c1e2bff816b0"
+  event: "push"
+  is_fork_pull_request: 0
+  status: 1
+  started: 1683636528
+  stopped: 1683636626
+  created: 1683636108
+  updated: 1683636626
+  need_approval: 0
+  approved_by: 0
 -
   id: 891
   title: "update actions"

models/fixtures/branch.yml

@@ -45,3 +45,15 @@
   is_deleted: false
   deleted_by_id: 0
   deleted_unix: 0
+
+-
+  id: 15
+  repo_id: 4
+  name: 'master'
+  commit_id: 'c7cd3cd144e6d23c9d6f3d07e52b2c1a956e0338'
+  commit_message: 'add Readme'
+  commit_time: 1588147171
+  pusher_id: 13
+  is_deleted: false
+  deleted_by_id: 0
+  deleted_unix: 0