Implement report issue command

[paulacamargo25]

Add the report issue command with the new API

[Tyriar]

Justin Chen (@justschen) not sure where to go to test this contribution.

[justschen]

Daniel Imms (@Tyriar) ope yeah!

1. command palette help: report issue..
2. opens issue reporter page, select extension, python debugger
3. can also test from quick access (ctrl + p) and searching issue<space>