set backport feature

[ScharfViktor]

how to setup:

• Install npm install -g backport
• create a token in the github
  • settings->developer settings->personal access tokens->tokens classic
  • generate new token (classic) like

• put token to nano ~/.backport/config.json

how to use:

• in terminal type backport

• choose branch (press space key):

Result: PR is created: