Remove syslib and migrate to lib

Changes:
   - Move files to lib and rename to align to lib naming
   - Update test suites using it.

Tested:
  - Test on sandbox with robot --dryrun to make sure
    the linkage is not broken.

Change-Id: I586c06dd3c4e544d87d130c3331886016af66437
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/network/test_cable_pull_recover.robot b/network/test_cable_pull_recover.robot
index 82dee74..33a92d9 100644
--- a/network/test_cable_pull_recover.robot
+++ b/network/test_cable_pull_recover.robot
@@ -17,7 +17,7 @@
 
 Library         ../lib/bmc_ssh_utils.py
 Resource        ../lib/resource.robot
-Resource        ../syslib/utils_os.robot
+Resource        ../lib/os_utilities.robot
 
 Suite Setup     Test Setup Execution