there are no tests for Julia

[schrimpf]

Bug description

As far as I can tell, there are no tests of rendering .qmd files with Julia code. E.g.

paul@pts2 tests  [main] $ grep -rnw . -e "{julia}" | wc -l
0
paul@pts2 tests  [main] $ grep -rnw . -e "{python}" | wc -l
15
paul@pts2 tests  [main] $ grep -rnw . -e "{r}" | wc -l
130

Checklist

• Please include a minimal, fully reproducible example in a single .qmd file? Please provide the whole file rather than the snippet you believe is causing the issue.
• Please format your issue so it is easier for us to read the bug report.
• Please document the RStudio IDE version you're running (if applicable), by providing the value displayed in the "About RStudio" main menu dialog?
• Please document the operating system you're running. If on Linux, please provide the specific distribution.

[cscheid]

Thanks for the feedback. This is very much the case, and we'd like to do better. Until we have time to do it ourselves, we'd appreciate pull requests!