prepare release 1.14 (#2495)

* removed un-maintained docker file
* update all packages
* fix deprecations
* only show one line descriptions for customer, projects and activities
* allow to show export column in timesheet listing

config/packages/doctrine.yaml

@@ -11,6 +11,7 @@ doctrine:
         default_connection: default
         connections:
             default:
+                override_url: true
                 # existing migrations will fail if the schema filter is activated
                 #schema_filter: ~^(?!(bundle_migration_|kimai2_sessions))~
                 url: '%env(DATABASE_URL)%'