Fix issue hook events copy

Issues can't be merged, however according to our docs the hooks do fire
on create, update, close or reopen of an issue.

https://gitlab.com/gitlab-org/gitlab/-/blob/decea3d1e27231087fcd0e5d18f046df11e415a7/doc/user/project/integrations/webhooks.md#L249

app/views/shared/web_hooks/_form.html.haml

@@ -43,13 +43,13 @@
       = form.label :issues_events, class: 'list-label form-check-label gl-ml-1' do
         %strong= s_('Webhooks|Issues events')
       %p.text-muted.gl-ml-1
-        = s_('Webhooks|URL is triggered when an issue is created, updated, or merged')
+        = s_('Webhooks|URL is triggered when an issue is created, updated, closed, or reopened')
     %li
       = form.check_box :confidential_issues_events, class: 'form-check-input'
       = form.label :confidential_issues_events, class: 'list-label form-check-label gl-ml-1' do
         %strong= s_('Webhooks|Confidential issues events')
       %p.text-muted.gl-ml-1
-        = s_('Webhooks|URL is triggered when a confidential issue is created, updated, or merged')
+        = s_('Webhooks|URL is triggered when a confidential issue is created, updated, closed, or reopened')
     - if @group
       = render_if_exists 'groups/hooks/member_events', form: form
       = render_if_exists 'groups/hooks/subgroup_events', form: form

changelogs/unreleased/ld-correct-copy-for-issue-hooks.yml

+---
+title: Fix copy on webhook admin pages for "Issues events" and "Confidential issues
+  events"
+merge_request: 60453
+author:
+type: changed

locale/gitlab.pot

@@ -35832,7 +35832,7 @@ msgstr ""
 msgid "Webhooks|URL is triggered by a push to the repository"
 msgstr ""
 
-msgid "Webhooks|URL is triggered when a confidential issue is created, updated, or merged"
+msgid "Webhooks|URL is triggered when a confidential issue is created, updated, closed, or reopened"
 msgstr ""
 
 msgid "Webhooks|URL is triggered when a deployment starts, finishes, fails, or is canceled"
@@ -35859,7 +35859,7 @@ msgstr ""
 msgid "Webhooks|URL is triggered when a wiki page is created or updated"
 msgstr ""
 
-msgid "Webhooks|URL is triggered when an issue is created, updated, or merged"
+msgid "Webhooks|URL is triggered when an issue is created, updated, closed, or reopened"
 msgstr ""
 
 msgid "Webhooks|URL is triggered when someone adds a comment"