updating gofsutil

[adarsh-dell]

Description

Updated gofsutil module.

GitHub Issues

List the GitHub issues impacted by this PR:

GitHub Issue #
dell/csm#885

Checklist:

• I have performed a self-review of my own code to ensure there are no formatting, vetting, linting, or security issues
• I have verified that new and existing unit tests pass locally with my changes
• I have not allowed coverage numbers to degenerate
• I have maintained at least 90% code coverage
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• Backward compatibility is not broken

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Ran cert-csi (9 suites) for NvmeFC protocol and 100% suites passed.
  
  

• Ran cert-csi (9 suites) for FC protocol and 100% suites passed.
  
  

• Ran cert-csi (9 suites) for iSCSI protocol and 100% suites passed.
  
  

• Ran cert-csi (9 suites) for NFS protocol and 100% suites passed.
  
  

• Ran cert-csi (9 suites) for Nvme/TCP protocol and 100% suites passed.
  
  

[AkshaySainiDell]

lgtm

[gallacher]

Please add the tests that were executed along with the test results. Thank you.