Update data files in `tests/` to reflect latest schema and update schema version pin

[eecavanna]

The schema used by the ingester (in the test suite) is pinned to some version that the data files in tests/ conform to.

bertron/mongodb/ingest_data.py

Lines 199 to 203 in 0a987b5

	parser.add_argument(
	"--schema-path",
	default="https://raw.githubusercontent.com/ber-data/bertron-schema/96cbe257717d44137440be369a8414d153579926/src/schema/jsonschema/bertron_schema.json",
	help="Path or URL to the BERtron schema JSON file",
	)

bertron/mongodb/ingest_data.py

Lines 204 to 206 in 0a987b5

	parser.add_argument(
	"--input", required=True, help="Path to the input JSON file or directory"
	)

This task is about updating both (a) those data files and (b) which version of the schema is pinned.

Long term, we may be able to get example data from the schema package, itself. See: ber-data/bertron-schema#61

[eecavanna]

Note that the sample data residing in the schema repo is now available via the Python package. See ber-data/bertron-schema#63 for the import syntax.

[eecavanna]

There is a PR for this, here: #90

I am ready for it to be reviewed/merged.