docs(geometry): update link (#13067 #12937)

Co-authored-by: john gravois <jagravois@gmail.com>

lib/data-types.js

@@ -794,7 +794,7 @@ class ARRAY extends ABSTRACT {
  * In PostGIS, the GeoJSON is parsed using the PostGIS function `ST_GeomFromGeoJSON`.
  * In PostGIS, the GeoJSON is parsed using the PostGIS function `ST_GeomFromGeoJSON`.
  * In MySQL it is parsed using the function `GeomFromText`.
  * In MySQL it is parsed using the function `GeomFromText`.
  *
  *
- * Therefore, one can just follow the [GeoJSON spec](http://geojson.org/geojson-spec.html) for handling geometry objects.  See the following examples:
+ * Therefore, one can just follow the [GeoJSON spec](https://tools.ietf.org/html/rfc7946) for handling geometry objects.  See the following examples:
  *
  *
  * @example <caption>Defining a Geometry type attribute</caption>
  * @example <caption>Defining a Geometry type attribute</caption>
  * DataTypes.GEOMETRY
  * DataTypes.GEOMETRY