Resource duplicate import clean-up

Changes:
    Fixes the following imports done
    in the test suites
    - lib/boot_utils.robot
    - lib/openbmc_ffdc.robot
    - lib/ipmi_client

Tested:
    NA
Change-Id: I2503bc35234d77cb8ea2253b8ed9093b659104f2
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/openpower/localuser/test_ipmi_redfish_user.robot b/openpower/localuser/test_ipmi_redfish_user.robot
index f147362..5740c40 100644
--- a/openpower/localuser/test_ipmi_redfish_user.robot
+++ b/openpower/localuser/test_ipmi_redfish_user.robot
@@ -1,8 +1,6 @@
 *** Settings ***
 Documentation    Test IPMI and Redfish combinations for user management.
 
-Resource         ../../lib/openbmc_ffdc.robot
-Resource         ../../lib/ipmi_client.robot
 Resource         ../../lib/resource.robot
 Resource         ../../lib/bmc_redfish_resource.robot
 Resource         ../../lib/openbmc_ffdc.robot
diff --git a/redfish/systems/eventlog/test_esel.robot b/redfish/systems/eventlog/test_esel.robot
index 56c51a2..eafa165 100644
--- a/redfish/systems/eventlog/test_esel.robot
+++ b/redfish/systems/eventlog/test_esel.robot
@@ -5,7 +5,6 @@
 Resource            ../../../lib/ipmi_client.robot
 Resource            ../../../lib/openbmc_ffdc.robot
 Resource            ../../../lib/utils.robot
-Resource            ../../../lib/boot_utils.robot
 Resource            ../../../lib/esel_utils.robot
 Resource            ../../../lib/boot_utils.robot
 Variables           ../../../data/variables.py
diff --git a/systest/test_bmc_poll_errors.robot b/systest/test_bmc_poll_errors.robot
index b904518..eea2128 100755
--- a/systest/test_bmc_poll_errors.robot
+++ b/systest/test_bmc_poll_errors.robot
@@ -5,7 +5,6 @@
 Resource          ../lib/openbmc_ffdc.robot
 Resource          ../lib/resource.robot
 Resource          ../lib/boot_utils.robot
-Resource          ../lib/boot_utils.robot
 Resource          ../lib/bmc_redfish_resource.robot
 Resource          ../lib/esel_utils.robot