Update geopoint to geoshape

Why these changes are being introduced:
* Given that OpenSearch can process WKT strings and the values tend to be bounding boxes rather than points, we will use the geo_shape type instead of the geo_point type

How this addresses that need:
* Update geopoint > geoshape in OpenSearch mapping
* Remove include_in_parent property from locations field

Side effects of this change:
* This will impact how the TIMDEX API constructs queries

Relevant ticket(s):
* https://mitlibraries.atlassian.net/browse/GDT-116

Author: ehanson8

config/opensearch_mappings.json

@@ -257,10 +257,9 @@
       },
       "locations": {
         "type": "nested",
-        "include_in_parent": "true",
         "properties": {
-          "geopoint": {
-            "type": "geo_point"
+          "geoshape": {
+            "type": "geo_shape"
           },
           "kind": {
             "type": "keyword",
@@ -400,4 +399,4 @@
       }
     }
   }
-}
+}