Add missing import statements.

Author: Sina Kashipazha

Diff for: api/src/main/java/org/apache/cloudstack/api/command/admin/config/ListCfgsByCmd.java

@@ -38,6 +38,7 @@
 import org.apache.cloudstack.api.response.StoragePoolResponse;
 import org.apache.cloudstack.api.response.ZoneResponse;
 import org.apache.cloudstack.config.Configuration;
+import org.apache.cloudstack.framework.config.ConfigKey;
 
 import com.cloud.exception.InvalidParameterValueException;
 import com.cloud.utils.Pair;

Diff for: api/src/main/java/org/apache/cloudstack/api/command/admin/config/UpdateCfgCmd.java

@@ -34,6 +34,7 @@
 import org.apache.cloudstack.api.response.StoragePoolResponse;
 import org.apache.cloudstack.api.response.ZoneResponse;
 import org.apache.cloudstack.config.Configuration;
+import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.commons.lang3.StringUtils;
 
 import com.cloud.user.Account;