fix: set docarray version on load flow data

[npitsillos]

Goal

• Closes add docarray to global jcloud if not present. #158

• Run Integration tests GHA manually & comment the link. https://github.com/jina-ai/jcloud/actions/runs/5529602830

@jina-ai/team-wolf

[codecov]

Codecov Report

Merging #159 (c3a6e44) into main (26b291a) will decrease coverage by 1.65%.
The diff coverage is 82.50%.

@@            Coverage Diff             @@
##             main     #159      +/-   ##
==========================================
- Coverage   63.53%   61.89%   -1.65%     
==========================================
  Files          24       24              
  Lines        1640     1698      +58     
==========================================
+ Hits         1042     1051       +9     
- Misses        598      647      +49     

Flag	Coverage Δ
jcloud	61.89% <82.50%> (-1.65%)	⬇️

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

Impacted Files	Coverage Δ
jcloud/helper.py	62.76% <82.05%> (-1.85%)	⬇️
jcloud/normalize.py	86.66% <100.00%> (+0.08%)	⬆️

... and 2 files with indirect coverage changes