Changes to Create a DBaaS MySQL service

changed the pattern of the request property admin-password from ^[a-zA-Z0-9-_]+$ to ^[a-zA-Z0-9!#%^*_+={}()<>|.,;~?-]+$

the request property backup-schedule/backup-hour became nullable

the request property backup-schedule/backup-minute became nullable

added the new optional request property mysql-settings/log_output

added the pattern ^([-+][\d:]*|[\w/]*)$ to the request property mysql-settings/default_time_zone

added the new optional request property mysql-settings/connect_timeout

added the new optional request property mysql-settings/default_time_zone

added the new optional request property mysql-settings/group_concat_max_len

added the new optional request property mysql-settings/information_schema_stats_expiry

added the new optional request property mysql-settings/innodb_change_buffer_max_size

added the new optional request property mysql-settings/innodb_flush_neighbors

added the new optional request property mysql-settings/innodb_ft_min_token_size

added the new optional request property mysql-settings/innodb_ft_server_stopword_table

added the new optional request property mysql-settings/innodb_lock_wait_timeout

added the new optional request property mysql-settings/innodb_log_buffer_size

added the new optional request property mysql-settings/innodb_online_alter_log_max_size

added the new optional request property mysql-settings/innodb_print_all_deadlocks

added the new optional request property mysql-settings/innodb_read_io_threads

added the new optional request property mysql-settings/innodb_rollback_on_timeout

added the new optional request property mysql-settings/innodb_thread_concurrency

added the new optional request property mysql-settings/innodb_write_io_threads

added the new optional request property mysql-settings/interactive_timeout

added the new optional request property mysql-settings/internal_tmp_mem_storage_engine

added the new optional request property mysql-settings/long_query_time

added the new optional request property mysql-settings/max_allowed_packet

added the new optional request property mysql-settings/max_heap_table_size

added the new optional request property mysql-settings/net_buffer_length

added the new optional request property mysql-settings/net_read_timeout

added the new optional request property mysql-settings/net_write_timeout

added the new optional request property mysql-settings/slow_query_log

added the new optional request property mysql-settings/sort_buffer_size

added the new optional request property mysql-settings/sql_mode

added the new optional request property mysql-settings/sql_require_primary_key

added the new optional request property mysql-settings/tmp_table_size

added the new optional request property mysql-settings/wait_timeout

removed the enum value datasource of the request property integrations/items/type

removed the enum value metrics of the request property integrations/items/type

endpoint added