Use --key-password for OpenSSL PKCS#11 PIN
Use --key-password for OpenSSL PKCS#11 PIN

We still don't support ;pin-value= though

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

brandt/openconnect,brandt/openconnect,mtmiller/openconnect,cernekee/openconnect,cernekee/openconnect,mtmiller/openconnect,nmav/openconnect-mine,nmav/openconnect-mine,brandt/openconnect,mtmiller/openconnect,nmav/openconnect-mine,cernekee/openconnect,mtmiller/openconnect,nmav/openconnect-mine,cernekee/openconnect,brandt/openconnect