tag-based search

[denis-yuen]

a comment in the TRS "shallow dive" talk
A request that a tag-based search would be useful for DRS and would be applicable for TRS as well
would apply to our endpoint for querying tools as well https://github.com/ga4gh/tool-registry-service-schemas/blob/release/v2.0.1/openapi/openapi.yaml#L109

Courtesy of @kellrott

┆Issue is synchronized with this Jira Story
┆containerName: GA4GH tool-registry-service
┆Issue Number: TRS-52