rename all migrations to 1.x

db/migrations/1.178_change_opengraph_data_pk.php

db/migrations/1.179_tic6188_view_resource_occupation.php

db/migrations/1.17_db_optimierung_kontingentierung.php

db/migrations/1.180_add_seminar_is_complete_status.php

db/migrations/1.181_extend_wiki_size.php

db/migrations/1.182_step_raum_zeit_end_offset.php

db/migrations/1.183_tic6000_datafields_visibility.php

db/migrations/1.184_add_wiki_help_tours.php

db/migrations/1.185_tic6025_performance.php

db/migrations/1.186_step_00294_innodb.php

db/migrations/1.187_step_291_questionnaires.php

db/migrations/1.188_step_00296_appointment_requests.php

db/migrations/1.189_step_00288_sem_class_raumzeit.php

db/migrations/1.18_step_00139_upload_file_reorg.php

db/migrations/1.190_allow_topics_to_be_public.php

db/migrations/1.191_add_dedicated_admins_role.php

...ions/1.192_add_user_config_for_admin_display_settings.php

...igrations/1.193_tic6653_add_advanced_coursewizardstep.php

db/migrations/1.194_tic_6576_preferential_admission.php

db/migrations/1.195_tic_6655_admissionrule_compatibility.php