Support enum parameters to repository queries. (#1111)

* Add QueryCriteria arrayContaining.

Add QueryCriteria arrayContaining which maps to n1ql array_containing.

Closes #1073.
Original pull request #1109.

* Support enum parameters to repository queries.

Support enums in AbstractCouchbaseConverter.convertForWriteIfNeeded().

Closes #1069.
Original pull request #1110.

Co-authored-by: mikereiche <michael.reiche@couchbase.com>

Author: mikereiche