delete outdated upgrade procedures

[eguzki]

No description provided.

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 57.14286% with 3 lines in your changes missing coverage. Please review.

Project coverage is 84.38%. Comparing base (41baa87) to head (c4098ca).

Files with missing lines	Patch %	Lines
controllers/limitador_controller.go	57.14%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #162      +/-   ##
==========================================
- Coverage   84.73%   84.38%   -0.36%     
==========================================
  Files          19       18       -1     
  Lines        1009      967      -42     
==========================================
- Hits          855      816      -39     
+ Misses        102      100       -2     
+ Partials       52       51       -1     

Flag	Coverage Δ
integration	78.17% <57.14%> (-0.62%)	⬇️
unit	65.14% <ø> (-0.53%)	⬇️

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

Components	Coverage Δ
api/v1alpha1 (u)	100.00% <ø> (ø)
pkg/helpers (u)	80.64% <ø> (-3.23%)	⬇️
pkg/log (u)	94.73% <ø> (ø)
pkg/reconcilers (u)	73.52% <ø> (ø)
pkg/limitador (u)	98.11% <ø> (ø)
controllers (i)	75.25% <57.14%> (-0.49%)	⬇️
pkg/upgrades	∅ <ø> (∅)

Files with missing lines	Coverage Δ
controllers/limitador_controller.go	73.73% <57.14%> (+1.08%)	⬆️

... and 2 files with indirect coverage changes

[didierofrivia]

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