Improve Code Coverage % for Azure

.gitlab-ci.yml

NOTICE

provider/partition-azure/pom.xml

...du/partition/provider/azure/PartitionApplicationTest.java

...partition/provider/azure/di/AzureBootstrapConfigTest.java

...n/provider/azure/middleware/AzureExceptionMapperTest.java

...tition/provider/azure/persistence/DataTableStoreTest.java

...n/provider/azure/persistence/PartitionTableStoreTest.java

...tition/provider/azure/security/AADSecurityConfigTest.java

...provider/azure/security/AzureIstioSecurityFilterTest.java

...rtition/provider/azure/security/WhoamiControllerTest.java

...provider/azure/service/PartitionServiceImplCacheTest.java

...tion/provider/azure/service/PartitionServiceImplTest.java

...tition/provider/azure/utils/AuthorizationServiceTest.java