reduce ci time

[matmair]

we are currently locking on plugin lease for 2 mins per ci step; at least spending 16mins runtime per run on it (not wall time).
also reduces time spend on unneeded plugin initializations on CI setup jobs

[netlify]

✅ Deploy Preview for inventree-web-pui-preview canceled.

Name	Link
🔨 Latest commit	3e446d5
🔍 Latest deploy log	https://app.netlify.com/projects/inventree-web-pui-preview/deploys/6ac96716a11c5500081cb078

[codecov]

Codecov Report

❌ Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 87.17%. Comparing base (fcd8af4) to head (3e446d5).

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #12985   +/-   ##
=======================================
  Coverage   87.17%   87.17%           
=======================================
  Files        1512     1512           
  Lines      104081   104084    +3     
  Branches    11703    11703           
=======================================
+ Hits        90731    90736    +5     
+ Misses      13283    13281    -2     
  Partials       67       67           

Flag	Coverage Δ
backend	92.04% <83.33%> (+<0.01%)	⬆️
migrations-mysql	34.22% <66.66%> (+0.03%)	⬆️
migrations-postgresql	34.23% <66.66%> (+0.03%)	⬆️
migrations-sqlite	34.23% <66.66%> (+0.03%)	⬆️

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

Components	Coverage Δ
Backend Apps	92.65% <80.00%> (-0.01%)	⬇️
Backend General	94.52% <ø> (ø)
Frontend	79.23% <ø> (ø)

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.