Describe the bug

A clear and concise description of what the bug is. Include version by typing gh --version.

❯ gh --version
gh version 2.11.3 (2022-05-25)
https://github.com/cli/cli/releases/tag/v2.11.3

Steps to reproduce the behavior

❯ gh pr close -c "Going with a new method! This is no longer necessary"
accepts 1 arg(s), received 0

Expected vs actual behavior

Maybe it was specifically decided that gh pr close wouldn't infer the branch because it's a more spooky command but I found it non-intuitive given that gh pr view and gh pr edit does infer the branch. Either way, it would have been nice to receive a better error message about what accepts 1 arg here.

Easy to get around of course

❯ gh pr close brendon-plot-data-serialize-results -c "Going with a new method! This is no longer necessary" -d
✓ Closed pull request #768 (Add Serialize results support to plot data generation )
✓ Deleted branch brendon-plot-data-serialize-results and switched to branch main

Worked fine, but would be nice for people to not have to run into this.