Cannot find package paths in Windows

[MBoaz]

When attempting to use lerna to set up an environment on a windows OS pulled from a Git repository (which had been created on a Linux environment). The paths in the lerna.json are changed from a relative path to an absolute windows path

example:
the packages in lerna.json upon pulling from Git

  "packages": [
    "packages/functions",
    "packages/cdk"
  ]

after executing projen the packages in lerna.json look like this

  "packages": [
    "C:\\foo\\bar\\packages\\functions",
    "C:\\foo\\bar\\packages\\cdk"
  ]

If pushed back to the repository, this will fail to execute. Additionally tests fail to run locally because when npm projen test is executed it is finding none of the associated packages, as npx lerna list shows zero packages.