Lark: Replaced Valkyrie memory adapter with solr adapter and setup docker solr for development and test

Local Checklist

• Read our Contributing guide (for newcomers)
• Tests written and passing locally?
• Code style checked?
• QA-ed locally?
• Rebased with master branch?
• Configuration updated (if needed)?
• Documentation updated (if needed)?

What does this Merge Request do?

Replaced Valkyrie memory adapter with solr adapter and setup docker solr for development and test.

Why are we doing this? Any context of related work or Epic?

References #23 (closed), #25 (closed), #26 (closed)

Where should a reviewer start?

Manual testing steps?

See https://gitlab.com/surfliner/surfliner/blob/feature/lark_solr/lark/README.md#running-the-test-suite-with-docker.

Database changes

New ENV variables

Development: SOLR_URL=http://solr:8983/solr/lark-development

Test: SOLR_URL=http://solr:8983/solr/lark-test

Screenshots