v2.1.1: fix: get the pull-request remote url from github

Instead of guessing the remote url from the pull-request owner and the
project name, let's use the pull-request information to get the owner
repository.

This fixes errors when the pull-request author fork doesn't match the
upstream project name.

Signed-off-by: Vincent Demeester <[email protected]>

v2.1.0

feat: use '~/.config/prm' instead of '~/.prm'

The Interactive Way

Fully interactive command.

v1.10.0

doc: add new interactive commands.

v1.9.0

feat: interactive actions.

v1.8.0

• force no follow tags when push

v1.7.0

checkout cmd:

• don't save configuration on error
• remove remote on error if needed

v1.6.1

chore: migrate to Dep.

v1.6.0

• remove cmd: support multiple PR numbers.
• checkout initial branch only if necessary.

v1.5.0

chore: Bump dependencies version.