importing a component into the authored env adds unneeded overrides to package.json

[odedre]

Describe the bug

I have a component that I exported from my project. When I import it, there is an overrides object that appears in my package.json.

 "overrides": {
      "bit.web/routes/home": {
        "env": {
          "compiler": "bit.web/compilers/react-flow@0.0.5"
        }
      }
    }

everything in this component is the same as in my project (including the compiler version).

Steps to Reproduce

1. create a component
2. export to bit
3. import the component back into the project

Expected Behavior

bit shouldn't add the overrides object to my package.json

Specifications

Bit version: 14.7.2
Node version: v10.15.3
npm / yarn version: 1.13.0
Platform: macOs
Bit compiler (include version): bit.web/compilers/react-flow@0.0.5