g10: Fix card-edit/fetch to use keyserver_fetch.
* g10/card-util.c (fetch_url): Call keyserver_fetch instead of keyserver_import_fprint.
(backport of master
commit 6f5ff1cfe449cf1f4cb7287bc57570eb794216b2)
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
- GnuPG-bug-id: T1828