cli: fix default hash in 'do password encrypt'

We could go with the old default sha512crypt, but since the default has
changed to yescrypt, as used by the 'change password' command.  We use
that for consistency.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

src/klish-plugin-infix/xml/infix.xml

@@ -238,7 +238,7 @@
       <PARAM name="pwpass" ptype="/STRING" help="Optional clear text password (no spaces)"/>
     </SWITCH>
     <ACTION sym="script" in="tty" out="tty" interrupt="true">
-      type=${KLISH_PARAM_pwhash:-sha512}
+      type=${KLISH_PARAM_pwhash:-yescrypt}
       salt=${KLISH_PARAM_pwsalt:+-S $KLISH_PARAM_pwsalt}
       mkpasswd -m $type $salt $KLISH_PARAM_pwpass
     </ACTION>