Merge branch 'index_extended_properties' into 'master'

devops/azure/chart/templates/deployment.yaml

devops/gc/deploy/templates/configmap.yaml

devops/gc/deploy/values.yaml

devops/gc/pipeline/override-stages.yml

devops/ibm/ibm-indexer-config/templates/configmap.yaml

docs/tutorial/PreviewFeatures.md

...ngroup/osdu/indexer/cache/AbstractPartitionSafeCache.java

...ain/java/org/opengroup/osdu/indexer/cache/IKindCache.java

...sdu/indexer/cache/IParentChildRelationshipSpecsCache.java

...roup/osdu/indexer/cache/IPropertyConfigurationsCache.java

...du/indexer/cache/IPropertyConfigurationsEnabledCache.java

.../opengroup/osdu/indexer/cache/IRecordChangeInfoCache.java

...org/opengroup/osdu/indexer/cache/IRelatedObjectCache.java

...ava/org/opengroup/osdu/indexer/cache/KindCacheVmImpl.java

...ndexer/cache/ParentChildRelationshipSpecsCacheVmImpl.java

...osdu/indexer/cache/PartitionSafeFlattenedSchemaCache.java

.../opengroup/osdu/indexer/cache/PartitionSafeKindCache.java

...cache/PartitionSafeParentChildRelationshipSpecsCache.java

...dexer/cache/PartitionSafePropertyConfigurationsCache.java

...ache/PartitionSafePropertyConfigurationsEnabledCache.java