2.1.0

Compatibility release for framework upgrade to Angular 10: see https://blog.angular.io/version-10-of-angular-now-available-78960babd41

Major updates to most dependency versions have also been made which should improve file sizes, security, and stability.

The following Senzing projects have also been updated to operate on Angular 10,
see the following links for associated tickets:

• sdk-components-ng/issues/143
• rest-api-client-ng/issues/39
• sdk-graph-components/issues/37