Update synapser vignettes to link to synapserutils package

Description

Currently the Synapse Utils section in this page say "TODO": https://sage-bionetworks.github.io/synapser/articles/synapser.html

Environment

None

Assignee

Kimyen Truong

Reporter

Kimyen Truong

Labels

None

Validator

Kenneth Daily

Development Area

None

Release Version History

None

Components

Fix versions

Priority

Major
Configure