Third-Party Update : Logback

Logback has been updated to version 1.2.10 to avoid security vulnerabilities of the previous version.

(CMS-20618)

Timeout increased for TenantInitializerTest#tenantsRegistered

The timeout for TenantInitializerTest#tenantsRegistered has been increased. Before, the test could fail under high load.

(CMS-20394)