intermediate changes

NOTICE

notification-core/pom.xml

...a/org/opengroup/osdu/notification/api/PubsubEndpoint.java

...opengroup/osdu/notification/auth/AuthorizationFilter.java

...group/osdu/notification/di/CredentialHeadersProvider.java

...va/org/opengroup/osdu/notification/di/RequestInfoExt.java

...fication/provider/interfaces/IPubsubHandshakeHandler.java

...tion/provider/interfaces/IPubsubRequestBodyExtractor.java

...g/opengroup/osdu/notification/swagger/HomeController.java

...osdu/notification/swagger/SwaggerDocumentationConfig.java

.../opengroup/osdu/notification/api/PubsubEndpointTests.java

...group/osdu/notification/auth/AuthorizationFilterTest.java

...engroup/osdu/notification/swagger/HomeControllerTest.java

provider/notification-azure/pom.xml

.../notification/provider/azure/security/SecurityConfig.java

...provider/azure/util/AzureServiceAccountValidatorImpl.java

...tification/util/AzureServiceAccountValidatorImplTest.java

...ification/provider/gcp/pubsub/PubsubHandshakeHandler.java

...ation/provider/gcp/pubsub/PubsubRequestBodyExtractor.java

testing/notification-test-azure/pom.xml