removing unused variables

provider/wks-azure/src/main/java/org/opengroup/osdu/wks/provider/azure/di/AzureBootstrapConfig.java

@@ -29,18 +29,6 @@ public class AzureBootstrapConfig {
     @Value("${azure.keyvault.url}")
     private String keyVaultURL;
 
-    @Value("${azure-client-id}")
-    private String clientId;
-
-    @Value("${azure-client-secret}")
-    private String clientSecret;
-
-    @Value("${azure-tenant-id}")
-    private String tenantId;
-
-    @Value("${azure-app-resource-id}")
-    private String appResourceId;
-
     @Value("${executor-n-threads}")
     private String nThreads;
 

provider/wks-azure/src/main/resources/application.properties

@@ -14,10 +14,6 @@
 # limitations under the License.
 #
 
-azure-client-id=${AZURE_CLIENT_ID}
-azure-client-secret=${AZURE_CLIENT_SECRET}
-azure-tenant-id=${AZURE_TENANT_ID}
-azure-app-resource-id=${AZURE_APP_RESOURCE_ID}
 azure.activedirectory.app-resource-id=${AZURE_APP_RESOURCE_ID}
 
 # Azure CosmosDB configuration