Trino: handle proper exception type in get_create_view

TrinoEngineSpec inherits PrestoBaseEngineSpec while the underlying sqlalchemy engine is throwing a different exception type if the table is not a view.

```
Traceback (most recent call last):
  File "/opt/superset/lib/python3.9/site-packages/flask_appbuilder/api/__init__.py", line 109, in wraps
    return f(self, *args, **kwargs)
  File "/opt/superset/lib/python3.9/site-packages/superset/views/base_api.py", line 113, in wraps
    raise ex
  File "/opt/superset/lib/python3.9/site-packages/superset/views/base_api.py", line 110, in wraps
    duration, response = time_function(f, self, *args, **kwargs)
  File "/opt/superset/lib/python3.9/site-packages/superset/utils/core.py", line 1524, in time_function
    response = func(*args, **kwargs)
  File "/opt/superset/lib/python3.9/site-packages/superset/utils/log.py", line 245, in wrapper
    value = f(*args, **kwargs)
  File "/opt/superset/lib/python3.9/site-packages/superset/databases/api.py", line 601, in table_extra_metadata
    payload = database.db_engine_spec.extra_table_metadata(
  File "/opt/superset/lib/python3.9/site-packages/superset/db_engine_specs/presto.py", line 927, in extra_table_metadata
    Any, cls.get_create_view(database, schema_name, table_name)
  File "/opt/superset/lib/python3.9/site-packages/superset/db_engine_specs/presto.py", line 951, in get_create_view
    cls.execute(cursor, sql)
  File "/opt/superset/lib/python3.9/site-packages/superset/db_engine_specs/base.py", line 1261, in execute
    raise cls.get_dbapi_mapped_exception(ex)
  File "/opt/superset/lib/python3.9/site-packages/superset/db_engine_specs/base.py", line 1259, in execute
    cursor.execute(query)
  File "/opt/superset/lib/python3.9/site-packages/trino/dbapi.py", line 439, in execute
    result = self._query.execute()
  File "/opt/superset/lib/python3.9/site-packages/trino/client.py", line 765, in execute
    self._result.rows += self.fetch()
  File "/opt/superset/lib/python3.9/site-packages/trino/client.py", line 780, in fetch
    status = self._request.process(response)
  File "/opt/superset/lib/python3.9/site-packages/trino/client.py", line 581, in process
    raise self._process_error(response["error"], response.get("id"))
trino.exceptions.TrinoUserError: TrinoUserError(type=USER_ERROR, name=NOT_SUPPORTED, message="line 1:1: Relation 'asdf' is a table, not a view", query_id=20230131_110859_18306_tzku9)
```

superset/db_engine_specs/trino.py

@@ -272,3 +272,13 @@ def get_dbapi_exception_mapping(cls) -> Dict[Type[Exception], Type[Exception]]:
         return {
             requests_exceptions.ConnectionError: SupersetDBAPIConnectionError,
         }
+
+    @classmethod
+    def get_create_view(
+        cls, database: "Database", schema: Optional[str], table: str
+    ) -> Optional[str]:
+        from trino.exceptions import TrinoUserError
+        try:
+            return super(cls, cls).get_create_view(database, schema, table)
+        except TrinoUserError:
+            return None