add support for feature-collection indexing

Data Definition team has harmonized the geo-shape payload on bulk-records. Any records that has geo-shape, must be GeoJson and must conform to the schema mentioned here. All shapes must be put in FeatureCollection.

Earlier implementation of indexer service was missing this key shape hence geo-shape indexing and search workflows was broken.

This MR adds support for FeatureCollection indexing. It also adds official opendes:wks:master-data--Wellbore:1.0.0 as integration test to validate index and search workflow.

This MR also fixes few schema parsing errors which we discovered while enabling opendes:wks:master-data--Wellbore:1.0.0 indexing.

ImportFromOSDU.md

+#### The following updates need to be made when code is merged from OSDU:
+1. Please add the repo in `devops/azure/pipeline.yml` file:
+```
+resources:
+  repositories:
+  - repository: security-templates
+    type: git
+    name: security-infrastructure
+```
+
+2. Update the env. names in the `devops/azure/pipeline.yml` file:
+```
+  providers:
+    -  name: Azure
+       environments: ['dev', 'qa', 'prd', 'cvx']
+```
+
+3. remove following settings if they are present from 'devops/azure/chart/templates/deployment.yaml'
+```
+ - name: azure_activedirectory_AppIdUri
+   value: "api://$(aad_client_id)" 
+```
+
+4. Update replicaCount in the `devops/azure/chart/helm-config.yaml` file:
+```
+  replicaCount: 10
+```
+
+5. Update maxReplicas in the `devops/azure/chart/templates/hpa.yaml` file:
+```
+  maxReplicas: 10
+```
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