Close go-gitea#24213 
Replace go-gitea#23830

#### Cause

- Before, in order to making PR can get latest commit after reopening,
the `ref`(${REPO_PATH}/refs/pull/${PR_INDEX}/head) of evrey closed PR
will be updated when pushing commits to the `head branch` of the closed
PR.

#### Changes

- For closed PR , won't perform these behavior: insert`comment`, push
`notification` (UI and email), exectue
[pushToBaseRepo](https://github.com/go-gitea/gitea/blob/74225033413dc0f2b308bbe069f6d185b551e364/services/pull/pull.go#L409)
function and trigger `action` any more when pushing to the `head branch`
of the closed PR.
- Refresh the reference of the PR when reopening the closed PR (**even
if the head branch has been deleted before**). Make the reference of PR
consistent with the `head branch`.

Backport #24231 by @sillyguodong

Close #24213 
Replace #23830

#### Cause

- Before, in order to making PR can get latest commit after reopening,
the `ref`(${REPO_PATH}/refs/pull/${PR_INDEX}/head) of evrey closed PR
will be updated when pushing commits to the `head branch` of the closed
PR.

#### Changes

- For closed PR , won't perform these behavior: insert`comment`, push
`notification` (UI and email), exectue
[pushToBaseRepo](https://github.com/go-gitea/gitea/blob/74225033413dc0f2b308bbe069f6d185b551e364/services/pull/pull.go#L409)
function and trigger `action` any more when pushing to the `head branch`
of the closed PR.
- Refresh the reference of the PR when reopening the closed PR (**even
if the head branch has been deleted before**). Make the reference of PR
consistent with the `head branch`.

Co-authored-by: sillyguodong <[email protected]>

* upstream/main:
  Add Gitea Profile Readmes (go-gitea#23260)
  Make diff view full width again (go-gitea#24598)
  Add permission check for moving issue action in project view page (go-gitea#24589)
  Update JS dependencies, add new eslint rules (go-gitea#24597)
  Filters for GetAllCommits (go-gitea#24568)
  [skip ci] Updated translations via Crowdin
  Attach a tooltip to the action control button (go-gitea#24595)
  Improve Gitea's web context, decouple "issue template" code into service package (go-gitea#24590)
  Support markdown editor for issue template (go-gitea#24400)
  Do not select line numbers when selecting text from the action run logs (go-gitea#24594)
  In TestViewRepo2, convert computed timezones to local time (go-gitea#24579)
  Fix close org projects (go-gitea#24588)
  Rewrite queue (go-gitea#24505)
  Split "modules/context.go" to separate files (go-gitea#24569)
  Pass 'not' to commit count (go-gitea#24473)
  Refresh the refernce of the closed PR when reopening (go-gitea#24231)