Upgrade dev-cmd to pick up improved -l output.

[jsirois]

Now:

:; uvrc -l
Commands:
(5 commands are hidden.)
check-python-version
fmt
check-fmt
lint
check-lint
type-check
doc:
    -type: The type of sphinx doc to build. One of:
           html, dirhtml, htmlhelp, qthelp, devhelp, text, gettext, linkcheck or xml.
           [default: html]

Tasks:
test (-- extra pytest args ...)
linkcheck: 
    Check documentation for broken links.
package: 
    Build the science scies using science from local sources.
science (-- extra dist/science.pyz args ...): 
    Runs science from local sources.
checks (-- extra pytest args ...): 
    Runs all development checks, including auto-formatting code.
ci (-- extra pytest args ...): 
    Runs all checks used for CI.