Support multiple git remotes per repository

[Valentin-v-Todorov]

The tool only updates 'origin' remote, but repos often have multiple remotes (upstream, fork, etc). It should update all GitHub remotes when switching profiles, not just origin

[ramchandarkg]

Hi @Valentin-v-Todorov, i would like to work in this bug.

[Valentin-v-Todorov]

Hi @ramchandarkg , Thanks for contributing!

[ramchandarkg]

#30 Made the enhancement could you check this out @Valentin-v-Todorov