TST: K8s with juicefs CI may leads to pv conflict

[ChengjieLi28]

What do these changes do?

Related issue number

Fixes #xxxx

Check code requirements

• [ ] tests added / passed (if needed)
• [ ] Ensure all linting tests pass

[codecov[bot]]

Codecov Report

Merging #646 (e830c78) into main (b98a556) will increase coverage by 0.04%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #646      +/-   ##
==========================================
+ Coverage   93.60%   93.65%   +0.04%     
==========================================
  Files        1024     1024              
  Lines       79432    79439       +7     
  Branches    16475    16475              
==========================================
+ Hits        74353    74396      +43     
+ Misses       3411     3377      -34     
+ Partials     1668     1666       -2     

Flag	Coverage Δ
unittests	93.54% <100.00%> (+0.04%)	:arrow_up:

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

Files Changed	Coverage Δ
python/xorbits/deploy/kubernetes/client.py	98.36% <100.00%> (+0.04%)	:arrow_up:
...ploy/kubernetes/external_storage/juicefs/config.py	100.00% <100.00%> (ø)

... and 13 files with indirect coverage changes