re-try auto-generating json-schema

[magpiedin]

@essvee & @jbstatgen -- When you have a chance does this pull-request / auto-generated JSON-Schema look good on your end?

I reverted the current review branch standard/json-schema files to how they were before auto-generated JSON-schema files were added.

Recap:

1. These JSON terms were autogenerated by running csv_to_json.py with the current review-branch CSVs

   • if "tdwgutility_required" = "Yes" in CSV:

     • "minItems" (for array-terms) is currently set to 1 in JSON
     • term is added to the required array at end of json file.

   • "uniqueItems" defaults to true in JSON

     • Should this instead be based on "tdwgutility_repeatable" = "Yes" in CSV?

   • Should term names in JSON-Schema be formatted "namespace:term_localName"?

2. $id &$ref` URI-values point to resolvable 'raw' github URLS on the "review" branch, rather than "master"

   • When ready these can be regenerated by updating the "REPO_BRANCH" value in the .env file & rerunning python3 csv_to_json.py

Fixes:

1. For spec's, required terms are now included in the required array at the end of each Class JSON-Schema file
2. Arrays for repeatable terms (e.g. for ltc:typeOfCollection) include "type" and "description", not "$ref"
   • For now, "type" within the array defaults to "string" until the datatypes CSV includes array-datatype
   • Related: String "formats" also can't be auto-generated until the terms or datatype CSVs can define the format-requirements.
     • e.g. - see notes below from #433 :

The terms or datatype CSVs may need a new column or value to specify string "format" -- e.g. to regenerate the date/date-time format specified for these 4 terms:

• ltc:startedAtTime (PersonRole class)
• ltc:endedAtTime (PersonRole class)
• ltc:temporalCoverageEndDate (TemporalCoverage class)
• ltc:temporalCoverageStartDate (TemporalCoverage class)

      "endedAtTime": {
        "description": "The date or time when a Person stopped fulfilling the role specified in the role property.",
        "type": "string",
        "oneOf": [
            {
              "format": "date"
            },
            {
              "format": "date-time"
            }
          ]
        }

If anything looks mangled, all ears!