unable to start gateway-api when using windows gitbash

[PtrckM]

• using development branch eecf4a4a1ed26f566cb8d11e654ba4a9db423b47

• tried on node versions 12.x to 12.13.1

[PtrckM]

• fix on current gateway development branch 49ab0e3a7b69c70faef21c6f180a0298dba9f64f

• Getting this on gateway side but amm balancer, uniswap and terra able to worked just fine