Changed `TESTS`->`HIVE` and `TBD`->`HBD`

hived/pyresttest_api_tests/database_api/get_config.json.pat

...st_api_tests/database_api/get_current_price_feed.json.pat

...tests/database_api/get_dynamic_global_properties.json.pat

...resttest_api_tests/database_api/get_feed_history.json.pat

...test_api_tests/database_api/get_witness_schedule.json.pat

...pyresttest_api_tests/database_api/list_witnesses.json.pat