Append terraform binary dir to PATH when running custom commands

[maximede]

No description provided.

[codecov]

Codecov Report

Merging #678 into master will decrease coverage by 0.01%.
The diff coverage is 50%.

@@            Coverage Diff             @@
##           master     #678      +/-   ##
==========================================
- Coverage   72.37%   72.35%   -0.02%     
==========================================
  Files          61       61              
  Lines        4658     4662       +4     
==========================================
+ Hits         3371     3373       +2     
- Misses       1037     1039       +2     
  Partials      250      250

Impacted Files	Coverage Δ
server/events/terraform/terraform_client.go	79.03% <0%> (-0.86%)	⬇️
server/events/runtime/run_step_runner.go	100% <100%> (ø)	⬆️
server/server.go	65.94% <100%> (+0.12%)	⬆️

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[maximede]

@lkysow I pushed the requested changes. Let me know if you need anything else from me.

[lkysow]

👍 thanks, I won't be able to take a look until next week unfortunately.

[lkysow]

Thanks Maxime, sorry for the delay in merging.