Merge branch 'multi_partition' into 'master'

NOTICE

devops/azure/chart/templates/deployment.yaml

pom.xml

provider/register-azure/README.md

provider/register-azure/pom.xml

...osdu/register/provider/azure/di/AzureBootstrapConfig.java

...provider/azure/di/SinglePartitionCosmosClientFactory.java

.../register/provider/azure/subscriber/PushSubscription.java

...ister/provider/azure/subscriber/TopicsRepositoryImpl.java

...p/osdu/register/provider/azure/util/CryptographyUtil.java

...up/osdu/register/provider/azure/util/PartitionHelper.java

.../register-azure/src/main/resources/application.properties

.../register/provider/azure/di/AzureBootstrapConfigTest.java

...ister/provider/azure/subscriber/PushSubscriptionTest.java

...du/register/provider/azure/util/CryptographyUtilTest.java

...rg/opengroup/osdu/register/api/dto/ChallengeResponse.java

...oup/osdu/register/subscriber/model/ChallengeResponse.java

...sdu/register/subscriber/persistence/TopicsRepository.java

...up/osdu/register/subscriber/services/AvailableTopics.java

.../register/subscriber/services/ChallengeResponseCheck.java