git pull --prune --prune-tags yields a usage error In 2.45.0

[David Sanderson <yelliott@gmail.com>]

I noticed that "git help pull"  mentioned the flag --prune-tags in
conjunction with --prune, but actually supplying this flag to
"git pull" results in a usage error.  For instance, the command
"git pull --prune --prune-tags" fails with a usage error.  I would
have expected that this would work, since it works with "git fetch".

I could use "git fetch --prune --prune-tags" as I expected, and
"git help fetch" does describe --prune-tags on its own as well as
in the help for --prune.

I confirmed that this behavior still exists in git version 2.45.0.

David Sanderson