robotframework deprecated syntax changes

Prior to Robot Framework 6.0 the marker to use
when giving a custom name to a library was WITH NAME
instead of AS. The old syntax continues to work,
but it is considered deprecated and will eventually
be removed.

Changes:
     - Deprecated 'WITH NAME' alias marker
       used instead of 'AS'

Tested:
     - Ran from local sandbox with the changes.

Change-Id: I2118dc04d27e37e56e1f4d49892e1f98ac629721
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/ipmi_client.robot b/lib/ipmi_client.robot
index 783198f..e2759c2 100755
--- a/lib/ipmi_client.robot
+++ b/lib/ipmi_client.robot
@@ -315,7 +315,7 @@
     ...  AND  Return From Keyword
 
     OperatingSystem.File Should Exist  tools/ipmitool  msg=${ipmitool_error}
-    Import Library      SCPLibrary      WITH NAME       scp
+    Import Library      SCPLibrary      AS       scp
     scp.Open connection     ${OPENBMC_HOST}     username=${OPENBMC_USERNAME}      password=${OPENBMC_PASSWORD}
     scp.Put File    tools/ipmitool   /tmp
     SSHLibrary.Open Connection     ${OPENBMC_HOST}