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/systest/htx_softbootme_test.robot b/systest/htx_softbootme_test.robot
index 08407c3..3234758 100644
--- a/systest/htx_softbootme_test.robot
+++ b/systest/htx_softbootme_test.robot
@@ -12,10 +12,10 @@
 
 
 Resource        ../lib/htx_resource.robot
-Resource        ../syslib/utils_os.robot
+Resource        ../lib/os_utilities.robot
 Library         ../lib/os_utils_keywords.py
 Resource        ../lib/openbmc_ffdc_utils.robot
-Library         ../syslib/utils_os.py
+Library         ../lib/os_utilities.robot
 Library         DateTime
 
 Suite Setup     Run Keyword And Ignore Error  Start SOL Console Logging
@@ -154,7 +154,7 @@
     Run Keyword And Ignore Error  Redfish Purge Event Log
     Tool Exist  htxcmdline
 
-    ${os_release_info}=  utils_os.Get OS Release Info  uname
+    ${os_release_info}=  os_utilities.Get OS Release Info  uname
     Rprint Vars  os_release_info  fmt=1
 
     # Shutdown if HTX is running.