Fix arrow format patch error on python 3.7

[cih9088]

Summary

Disentangle temporary directory management

• Fixed to remove and move manually each files instead of whole directory itself.

How to test

Checklist

• I have added unit tests to cover my changes.​
• I have added integration tests to cover my changes.​
• I have added the description of my changes into CHANGELOG.​
• I have updated the documentation accordingly

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.
• I have updated the license header for each file (see an example below).

# Copyright (C) 2023 Intel Corporation
#
# SPDX-License-Identifier: MIT

[codecov-commenter]

Codecov Report

Patch coverage: 77.77% and project coverage change: -0.01 ⚠️

Comparison is base (eaae1e1) 78.65% compared to head (b9db137) 78.64%.

Additional details and impacted files

@@                Coverage Diff                 @@
##           releases/1.2.0     #939      +/-   ##
==================================================
- Coverage           78.65%   78.64%   -0.01%     
==================================================
  Files                 228      228              
  Lines               26342    26349       +7     
  Branches             5249     5252       +3     
==================================================
+ Hits                20718    20722       +4     
- Misses               4406     4407       +1     
- Partials             1218     1220       +2     

Flag	Coverage Δ
macos-11_Python-3.8	77.66% <77.77%> (-0.01%)	⬇️
ubuntu-20.04_Python-3.8	78.62% <77.77%> (-0.01%)	⬇️
windows-2019_Python-3.8	78.52% <77.77%> (-0.01%)	⬇️

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

Impacted Files	Coverage Δ
datumaro/plugins/data_formats/arrow/exporter.py	75.00% <77.77%> (-0.13%)	⬇️

... and 1 file with indirect coverage changes

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[vinnamkim]

LGTM.