master merge

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

...provider/azure/util/ServiceAccountJwtAzureClientImpl.java

...ication/provider/azure/EventGridHandshakeHandlerTest.java

...ion/provider/azure/EventGridRequestBodyExtractorTest.java

.../osdu/notification/util/ServiceAccountClientImplTest.java

testing/notification-test-azure/pom.xml

...p/osdu/notification/api/PubsubEndpointHMACDescriptor.java

...engroup/osdu/notification/api/TestPubsubEndpointHMAC.java

.../org/opengroup/osdu/notification/util/AzureTestUtils.java

testing/notification-test-core/pom.xml

...up/osdu/notification/api/PubsubEndpointGSADescriptor.java

...p/osdu/notification/api/PubsubEndpointHMACDescriptor.java

...ngroup/osdu/notification/api/PubsubEndpointHMACTests.java

...ain/java/org/opengroup/osdu/notification/util/Config.java

.../org/opengroup/osdu/notification/util/RestDescriptor.java

.../java/org/opengroup/osdu/notification/util/TestUtils.java

testing/pom.xml