Support pr view for intra-org forks#10078

BagToad merged 2 commits into

trunkcli/cli:trunkfrom

10077-gh-pr-view-cannot-find-pr-from-branch-when-fork-is-in-the-same-org-as-upstreamcli/cli:10077-gh-pr-view-cannot-find-pr-from-branch-when-fork-is-in-the-same-org-as-upstreamCopy head branch name to clipboard