Map bool->boolean (#4)

* Add object and datetime64[ns] to _p2smap

* Added bool->boolean mapping

* Remove datetype64[ns] mapping

I see that it's a deprecated concept, and that it is preferred to have a UTC timecode as part of a datetime.

* Add , back to last element that was mistakenly removed

Purely a style question that I guessed wrong about.

* Changed timestamp precision to (6)

Accommodate Iceberg's requirements.

Author: MichaelTiemannOSC

osc_ingest_trino/sqltypes.py

@@ -15,8 +15,9 @@
     'Int32': 'integer',
     'int64': 'bigint',
     'Int64': 'bigint',
+    'bool': 'boolean',
     'category': 'varchar',
-    'datetime64[ns, UTC]': 'timestamp',
+    'datetime64[ns, UTC]': 'timestamp(6)',
 }
 
 def pandas_type_to_sql(pt, typemap={}):