Skip delete if BMC image is active

Change-Id: I7af32afb1fd0d972180c469fde2062aa7441bfae
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/extended/code_update/bmc_code_update.robot b/extended/code_update/bmc_code_update.robot
index 3aad17a..2865991 100644
--- a/extended/code_update/bmc_code_update.robot
+++ b/extended/code_update/bmc_code_update.robot
@@ -166,6 +166,7 @@
     [Tags]  Delete_All_Non_Running_BMC_Images
 
     ${version_id}=  Upload And Activate Image  ${ALTERNATE_IMAGE_FILE_PATH}
+    ...  skip_if_active=true
     Delete All Non Running BMC Images
 
     ${software_ids}=  Get Software Objects Id