v1.3.0

##Additions
The adapter is now compatible with dbt-core 1.3.1

What's Changed

• add basic docs tests by @tovganesh in #66
• add new test TestBaseIncrementalNotSchemaChange by @tovganesh in #74
• add BaseConcurrency test by @tovganesh in #75
• add new adapted method valid_incremental_strategies() by @tovganesh in #76
• add hive__get_incremental_default_sql() macro by @tovganesh in #77
• fix issues with nested json for cloudera_tracking payload by @tovganesh in #81
• restructure incremental implementation to follow default by @tovganesh in #80
• new utils tests for dbt-core 1.3 by @tovganesh in #79
• add datatype tests by @tovganesh in #78
• update version, dbt-core dependency by @tovganesh in #82
• fix an issue with incorrect merge by @tovganesh in #83

Full Changelog: v1.2.0...v1.3.0