[FEATURE] Create 10K OMOP CDM Patient Sample

We need to create a 5K OMOP CDM patient sample for HealthSampleData. This is a rather complex process but can be accomplished in the following steps:

• Set-up a PostgreSQL DBMS on a server
• Generate Synthetic OMOP CDM Data using Synthea
  • Install Java on a server
  • Install Synthea v3.0.0
  • Enable export to CSV (see this: https://github.com/synthetichealth/synthea/wiki/CSV-File-Data-Dictionary)
  • Run synthea jar like `java -jar synthea -s 12345 -p 10000
  • Extract output/csv to directory for loading process
• Load synthetic OMOP CDM data into DBMS
  • Install R on a server
  • Install this package: https://github.com/NACHC-CAD/ETL-Synthea
  • Download Athena vocabularies (see: https://athena.ohdsi.org/search-terms/start for downloading)
  • Create zipped vocabularies into a directory called vocab in the same directory as output/csv
  • Execute tutorial in https://github.com/NACHC-CAD/ETL-Synthea
• Export PostgreSQL database into SQLite
• Share SQLite export with @TheCedarPrince for hosting

That is the overall process but rather complex. Happy to support each step along the way.

Start by reviewing the Synthea v3.0.0 CSV export instructions and the ETL-Synthea tutorial linked in the issue. Set up PostgreSQL, generate the requested synthetic patient data, load it with the Athena vocabularies, and export the result to SQLite. Done means the SQLite export is shared with @TheCedarPrince; resolve whether the target is 5K or 10K patients first.