Merged master changes.

.gitlab/merge_request_templates/default.md

notification-core/pom.xml

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

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

...oup/osdu/notification/auth/EntitlementsClientFactory.java

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

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

...group/osdu/notification/di/SubscriptionClientFactory.java

...osdu/notification/provider/interfaces/IAppProperties.java

...tification/provider/interfaces/IGoogleServiceAccount.java

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

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

...ication/provider/interfaces/IServiceAccountValidator.java

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

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

...org/opengroup/osdu/notification/utils/IAppProperties.java

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

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

...a/org/opengroup/osdu/notification/di/RequestInfoTest.java

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