The encryption decrypt position can be int or string

[ChristophWurst]

The public API said string, internally we treated it as int. In reality
both are used. Let's reflect that in the documented argument type.

Found in https://github.com/nextcloud/server/pull/23401/checks?check_run_id=1246541334

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 34062: failure

acceptance-apps

• tests/acceptance/features/apps.feature:34

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  Scenario: Browse app bundles                           # /drone/src/tests/acceptance/features/apps.feature:34
    Given I act as Jane                                  # ActorContext::iActAs()
    And I am logged in as the admin                      # LoginPageContext::iAmLoggedInAsTheAdmin()
    And I open the Apps management                       # SettingsMenuContext::iOpenTheAppsManagement()
    When I open the "App bundles" section                # AppNavigationContext::iOpenTheSection()
    Then I see that the current section is "App bundles" # AppNavigationContext::iSeeThatTheCurrentSectionIs()
    And I see the app bundles                            # AppsManagementContext::iSeeTheAppBundles()
      Row for app Auditing / Logging in Apps Management could not be found after 20 seconds (NoSuchElementException)
    And I see that the "Enterprise bundle" is disabled   # AppsManagementContext::iSeeThatTheIsDisabled()