[full-ci] add percent to usernames

[butonic]

we ran into this when trying a user that had an email as the username. ocis-web would encode the @ as %40 and the chi router would not match the route. See go-chi/chi#659

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[phil-davis]

There should be matching scenarios in of the apiProvisioning-v1/v2 suites.
One change has been made in apiProvisioning-v1 and 3 in apiProvisioning-v2.
Maybe there could/should be 4 changes in each?

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

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[ownclouders]

💥 Acceptance tests pipeline apiProvisioning-v1-mariadb10.2-php7.4 failed. The build has been cancelled.

https://drone.owncloud.com/owncloud/core/32426/53/1

[phil-davis]

The % sign is not allowed in a username in oC10:

{"reqId":"54sWVWbrPSx9rqEg7rqp","level":3,"time":"2021-09-16T02:14:36+00:00","remoteAddr":"192.168.1.64","user":"admin","app":"ocs_api","method":"POST","url":"\/ocs\/v2.php\/cloud\/users","message":"Failed addUser attempt with exception: Only the following characters are allowed in a username: \"a-z\", \"A-Z\", \"0-9\", and \"+_.@-'\""}

So we know that the test cases in the first commit will not pass.

I put the test cases for % in a username into separate examples tables that are skipped ownCloud 10. That will let the CI pass here.
But I am not sure what the actual requirement is. Are actual literal % signs allowed in "username" strings in oCIS? Or do we want to test something different?

[phil-davis]

There was an unrelated fail - see issue #39244