retrieve eventGridTopicName and resourceGroupName from partitionAPI

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

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

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

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

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

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

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

...main/java/org/opengroup/osdu/register/utils/FileUtil.java