fix: install operator-sdk on macos local dev env

[guicassolato]

closes #272

[codecov]

Codecov Report

Merging #273 (5479ab7) into main (f82291d) will decrease coverage by 1.72%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #273      +/-   ##
==========================================
- Coverage   64.85%   63.13%   -1.72%     
==========================================
  Files          33       33              
  Lines        3204     3204              
==========================================
- Hits         2078     2023      -55     
- Misses        966     1007      +41     
- Partials      160      174      +14     

Flag	Coverage Δ
integration	69.03% <ø> (-3.52%)	⬇️
unit	57.52% <ø> (ø)

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Components	Coverage Δ
api/v1beta1 (u)	∅ <ø> (∅)
pkg/common (u)	75.90% <ø> (ø)
pkg/istio (u)	30.24% <ø> (ø)
pkg/log (u)	31.81% <ø> (ø)
pkg/reconcilers (u)	33.68% <ø> (ø)
pkg/rlptools (u)	57.63% <ø> (ø)
controllers (i)	69.03% <ø> (-3.52%)	⬇️

see 8 files with indirect coverage changes