Fix move change when srcPath is same as destPath

[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: https://github.com/0chain/gosdk/pull/1239
• system_test:
• zboxcli:
• zwalletcli:
• Other: ...

[codecov-commenter]

Codecov Report

Merging #1270 (ac875c9) into sprint-1.11 (5293395) will increase coverage by 0.01%. The diff coverage is 34.28%.

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@@               Coverage Diff               @@
##           sprint-1.11    #1270      +/-   ##
===============================================
+ Coverage        24.41%   24.42%   +0.01%     
===============================================
  Files               85       85              
  Lines             9686     9690       +4     
===============================================
+ Hits              2365     2367       +2     
- Misses            7028     7030       +2     
  Partials           293      293              

Flag	Coverage Δ
Unit-Tests	24.42% <34.28%> (+0.01%)	:arrow_up:

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...chain.net/blobbercore/allocation/movefilechange.go	53.91% <34.28%> (-0.15%)	:arrow_down:

[service-0chain]

Manual system tests [failure] with the following config	config	value
tests skipped	false
system-tests
gosdk	NOT OVERRIDDEN
zboxcli
zwalletcli
0chain
blobber	fix/movechange
authorizer
0box
0dns