[stable21] Fix duplicate tag info view registration

[backportbot-nextcloud]

backport of #25441

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 1936: failure

acceptance-users

• tests/acceptance/features/users.feature:25

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  Scenario: delete a user                                                      # /drone/src/tests/acceptance/features/users.feature:25
    Given I act as Jane                                                        # ActorContext::iActAs()
    And I am logged in as the admin                                            # LoginPageContext::iAmLoggedInAsTheAdmin()
    And I open the User settings                                               # SettingsMenuContext::iOpenTheUserSettings()
    And I see that the list of users contains the user user0                   # UsersSettingsContext::iSeeThatTheListOfUsersContainsTheUser()
    And I open the actions menu for the user user0                             # UsersSettingsContext::iOpenTheActionsMenuOf()
      Row for user user0 in Users Settings could not be found
      Actions menu for user user0 in Users Settings could not be found (NoSuchElementException)
    And I see that the "Delete user" action in the user0 actions menu is shown # UsersSettingsContext::iSeeTheAction()
    When I click the "Delete user" action in the user0 actions menu            # UsersSettingsContext::iClickTheAction()
    Then I see that the list of users does not contains the user user0         # UsersSettingsContext::iSeeThatTheListOfUsersDoesNotContainsTheUser()

[PVince81]

Failing acceptance test in users page unrelated to this change.

[PVince81]

who can force merge ?