Error on renaming dir

[Hitenjain14]

Changes

Fixes

Tests

Tasks to complete before merging PR:

• [ ] Ensure system tests are passing. If not Run them manually to check for any regressions :clipboard:
• [ ] Do any new system tests need added to test this change? do any existing system tests need updated? If so create a PR at 0chain/system_test
• [ ] Merge your system tests PR to master AFTER merging this PR

Associated PRs (Link as appropriate):

• 0chain:
• gosdk:
• system_test:
• zboxcli:
• zwalletcli:
• Other: ...

[codecov-commenter]

Codecov Report

Merging #1250 (02f5cde) into sprint-1.11 (d1dcd9c) will decrease coverage by 0.01%. The diff coverage is 25.00%.

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@@               Coverage Diff               @@
##           sprint-1.11    #1250      +/-   ##
===============================================
- Coverage        25.54%   25.53%   -0.01%     
===============================================
  Files               84       84              
  Lines             9385     9388       +3     
===============================================
  Hits              2397     2397              
- Misses            6691     6693       +2     
- Partials           297      298       +1     

Flag	Coverage Δ
Unit-Tests	25.53% <25.00%> (-0.01%)	:arrow_down:

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Files Changed	Coverage Δ
...et/blobbercore/handler/object_operation_handler.go	18.62% <25.00%> (-0.05%)	:arrow_down: