Optimizing golangci-lint run

[ghost]

Scope

• Go lint step already installs golang

Why?

• One less step to run

[codecov-commenter]

Codecov Report

Merging #33 (cf775f8) into main (5c128b5) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main      #33      +/-   ##
==========================================
- Coverage   45.03%   45.02%   -0.01%     
==========================================
  Files         220      220              
  Lines       40002    40002              
==========================================
- Hits        18013    18011       -2     
- Misses      20022    20024       +2     
  Partials     1967     1967              

Impacted Files	Coverage Δ
transport/transport.go	77.68% <0.00%> (-1.66%)	⬇️
badgerTrie/smt_merkle_proof.go	60.15% <0.00%> (ø)

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