[3.9] bpo-46436: Fix command-line option -d/--directory in module http.server (GH-30701)

[miss-islington]

Fix command-line option -d/--directory in http.server main
function that was ignored when combined with --cgi.

Automerge-Triggered-By: GH:merwok
(cherry picked from commit 2d08034)

Co-authored-by: Géry Ogam gery.ogam@gmail.com

https://bugs.python.org/issue46436

Automerge-Triggered-By: GH:merwok

[miss-islington]

@maggyero: Status check is done, and it's a success ✅ .

[miss-islington]

@maggyero: Status check is done, and it's a success ✅ .

[miss-islington]

@maggyero: Status check is done, and it's a success ✅ .

[merwok]

@raghavthind2005 Please add a comment with approvals to explain what you did (reviewed the code, built python and ran the tests, reviewed the bug report, etc). Otherwise these drive-by approvals provide zero value and only add fake activity to your profile (and people looking at it can tell that these are not real contributions).

[geryogam]

Thanks @raghavthind2005 but I concur with @merwok, could you comment about what you did?

[geryogam]

Thanks @Mariatta!