- Follow-up to: https://github.com/zed-industries/zed/pull/30981
- See also: https://github.com/zed-industries/zed/pull/30844
- See also: https://github.com/zed-industries/zed/pull/31073

Changes made to docs tests meant that failure to build docs did not
prevent an automerge.
This resulted in breaking main in
65a93a0036acfa680dbf2ba859d8641876ea6057 [action run
link](https://github.com/zed-industries/zed/actions/runs/15501437863).

CC: @probably-neb 

Release Notes:

- N/A