Merge branch 'master' into dev

.gitlab-ci.yml

NOTICE

indexer-core/pom.xml

...pengroup/osdu/indexer/service/IndexSchemaServiceImpl.java

...main/java/org/opengroup/osdu/indexer/util/TypeMapper.java

pom.xml

provider/indexer-aws/pom.xml

provider/indexer-azure/pom.xml

...org/opengroup/osdu/indexer/azure/service/RetryPolicy.java

.../osdu/indexer/azure/service/UrlFetchServiceAzureImpl.java

...opengroup/osdu/indexer/azure/service/RetryPolicyTest.java

...u/indexer/azure/service/UrlFetchServiceAzureImplTest.java

provider/indexer-gcp/README.md

provider/indexer-gcp/pom.xml

...oup/osdu/indexer/util/ServiceAccountJwtGcpClientImpl.java

...der/indexer-gcp/src/main/resources/application.properties

provider/indexer-ibm/pom.xml

provider/indexer-reference/pom.xml

testing/indexer-test-aws/pom.xml

testing/indexer-test-azure/pom.xml