test: remove folder after test

[maximilianwerk]

#2105 is partially fixed with this PR.

[codecov]

Codecov Report

Merging #2162 (d339071) into master (982fd9e) will decrease coverage by 0.08%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2162      +/-   ##
==========================================
- Coverage   90.46%   90.37%   -0.09%     
==========================================
  Files         211      211              
  Lines       11239    11239              
==========================================
- Hits        10167    10157      -10     
- Misses       1072     1082      +10     

Flag	Coverage Δ
daemon	50.29% <ø> (ø)
jina	90.82% <ø> (-0.10%)	⬇️

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Impacted Files	Coverage Δ
jina/clients/base.py	80.83% <0.00%> (-2.50%)	⬇️
jina/peapods/zmq/__init__.py	79.87% <0.00%> (-2.14%)	⬇️

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[github-actions]

Latency summary

Current PR yields:

• 😶 index QPS at 1176, delta to last 3 avg.: +0%
• 😶 query QPS at 20, delta to last 3 avg.: +0%

Breakdown

Version	Index QPS	Query QPS
current	1176	20
1.0.8	1186	19
1.0.7	1152	20

Backed by latency-tracking. Further commits will update this comment.