[FIX] bin name linux

[marcosgmgm]

- What I did
Fix get name binary of tree
- How I did it
Change file pkg/fomula/formula.go
- How to verify it
Test local
- Description for the changelog

[FIX] fix bin name linux

[codecov-commenter]

Codecov Report

Merging #111 into master will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master     #111   +/-   ##
=======================================
  Coverage   43.77%   43.77%           
=======================================
  Files          58       58           
  Lines        2362     2362           
=======================================
  Hits         1034     1034           
  Misses       1150     1150           
  Partials      178      178           

Impacted Files	Coverage Δ
pkg/formula/formula.go	0.00% <0.00%> (ø)

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