dirmngr: Only use SKS pool CA for SKS pool
* dirmngr/http.c (http_session_new): when checking whether the keyserver is the HKPS pool, check specifically against the pool name, as ./configure might have been used to select a different default keyserver. It makes no sense to apply Kristian's certificate authority to anything other than the literal host hkps.pool.sks-keyservers.net.
- Signed-off-by: Daniel Kahn Gillmor <email@example.com>
- GnuPG-Bug-Id: T4593