[BUG] the formula should know where the user call it.

[viniciussousazup]

What happened:
Formulas who use the current PWD are broking, because when running the formula the PWD is set to /.rit/tmp/4c4de087-27ca-47c5-9a8d-0bcb8344b6b9
What you expected to happen:
the formula should know where the user call it.
How to reproduce it (as minimally and precisely as possible):
example:

• on folder: /home/vinicius.sousa/Documents/zup/realwave-zupper-bff
• run: rit github fast-merge
• description: the formula fail, then a print the PWD
  • and return:
    /home/vinicius.sousa/.rit/tmp/4c4de087-27ca-47c5-9a8d-0bcb8344b6b9/github/fast-merge
  • but on the old version of rit returns:
    /home/vinicius.sousa/Documents/zup/realwave-zupper-bff

Environment:

• Ritchie version (use rit --version):
  rit version 1.0.0-beta.6 (team)
• Operating System:
  ubuntu 18.4