fix: handle repos with the same name in multiple orgs

[js-timbirkett]

Hi 👋

I found an issue with running this against multiple orgs that have repos with the same names. This was due to the pull request metric using only the repo name in its labels. Adding the owner fixes this.

Thanks,

Tim Birkett

[marctc]

@henrymcconville could we merge this PR and prepare a release 🙏 ? Some users reported problems with dashboards not showing data properly because of this. Thanks!

[henrymcconville]

Hi @marctc, sorry for the delay in looking at this. It looks like tests are failing due to the change. @js-timbirkett would you be able to fix tests and repush? Thanks.

[marctc]

@henrymcconville thanks for fast response! I believe we only have to include this change: grafana@728d3fd#diff-64e0e8b52676edfdd08d95b45d8b7e4bf06e985eb16c607757a7ff696de86bb5R45
I can open a separate PR if we are not able to include any changes in this PR

[henrymcconville]

@marctc if you could open a separate PR, that would be great and I'll get it reviewed ASAP.

[marctc]

@henrymcconville done #101!

[henrymcconville]

Superseded by #101. Released in 1.0.6