Remove get_without_access func

[azime]

This correction prevents access to the database for an unknown token:

• Before: One access to database to verify + another access to the database to get user of type no_access during de cache period.
• After: One access to database to verify but no more access during de cache period.

Note: This correction is more useful when someone attacks navitia with a script using a new token each time.

https://navitia.atlassian.net/browse/NAV-1779

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

71.4% Coverage
0.0% Duplication