Force boolean type for access parameter

[juliusknorr]

Otherwise the sql query fails if the resource provider returns null for access.

[ChristophWurst]

👍

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 17254: failure

TESTS=acceptance, TESTS-ACCEPTANCE=login

• tests/acceptance/features/login.feature:38

Show full log

 Scenario: log in with invalid user once fixed by admin # /drone/src/github.com/nextcloud/server/tests/acceptance/features/login.feature:38
Given I act as John # ActorContext::iActAs()
And I can not log in with user unknownUser and password 123456acb # LoginPageContext::iCanNotLogInWithUserAndPassword()
When 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 click the New user button # UsersSettingsContext::iClickTheNewUserButton()
New user button in Users Settings could not be found (NoSuchElementException)
And I see that the new user form is shown # UsersSettingsContext::iSeeThatTheNewUserFormIsShown()
And I create user unknownUser with password 123456acb # UsersSettingsContext::iCreateUserWithPassword()
And I see that the list of users contains the user unknownUser # UsersSettingsContext::iSeeThatTheListOfUsersContainsTheUser()
And I act as John # ActorContext::iActAs()
And I log in with user unknownUser and password 123456acb # LoginPageContext::iLogInWithUserAndPassword()