NAMES GCP: Migrate NameX Solr Instance

The NameX Solr instance in OCP is moving to GCP.

Also, the Solr instance in OCP is open to the public without authentication so is in need of a security upgrade.

The point of this ticket is to:
- [ ] Make Solr more secure
- [ ] Migrate Solr Instance from OCP to GCP across all environments - including data migration, Dockerfile & CI/CD updates, and potentially Solr version upgrades

### Overall Plan:
- Mirror the BOR architecture
- user managed leader / follower
- will have a leader + follower image running on vm instances behind their own load balancers
- wrap with a small api + same solr service for serving searches, updates, ops operations, etc.
- will require small changes in namex api to talk to new solr api instead of solr directly
- similar managed synonym approach
- will require small change in solr-admin-app to keep it updated
- stemming is applied during indexing: synonym list should not contain multiple words with the same stem (Future: could solr-api could check for this before adding it)
- scheduled job for reindexing regularly
- Replace 3 cores with 1 NR core
- will have a nested schema for the names
- will require small updates to the solr update streams
- could drastically improve the names examiner conflicts list by using something similar to the bor solr alg (potentially allowing for auto approval for many cases)
- for now planning to simulate the same functionality as the current namex
- will require updates to the current solr queries used by NameX
- will be useful for other things like BRD
- easy to expand for other use cases (i.e. search table in examiner app)
- loading / reindexing will not require reaching into postgres wrapper / oracle db, and can simply pull from the namex db
- will need regression testing NRs from draft through all possible scenarios

### Future

NameX
- Training NameX team to understand the solr api wrapper (this is much easier to learn than everything about Solr and would allow them to confidently handle 95% of Solr OPs). Is also a good stepping stone to learning Solr
- Adding tests around Solr-API service
- BOR + Business Search have tests that verify the search list ordering, as well as updating, reindexing, updating synonyms, etc.; this allows us to upgrade their Solr versions with confidence

For all Solr projects
- Automate deployment
- Optimize reindexing process and reduce frequency
- Build out solr monitoring + automated scaling and redeployment
- Optimizing GCP infrastructure to reduce costs
- Optimizing Solr queries + managed schemas