contrib/initrd: systemd-ask-password --no-tty before argument

In systemd 249 (sid), sd-a-p processes its arguments in getopt + mode,
so "systemd-ask-password zupa --no-tty" prompts for "zupa --no-tty",
not "zupa" not on the tty, as expected (bullseye, 247).

Ref: https://github.com/systemd/systemd/commit/4b1c842d95bfd6ab352ade1a4655f9e512f35185
Ref: https://github.com/systemd/systemd/pull/19806
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12870

contrib/dracut/90zfs/zfs-load-key.sh.in

@@ -45,7 +45,7 @@ if [ "$(zpool list -H -o feature@encryption "${BOOTFS%%/*}")" = 'active' ]; then
         case "${KEYLOCATION%%://*}" in
             prompt)
                 for _ in 1 2 3; do
-                    systemd-ask-password "Encrypted ZFS password for ${BOOTFS}" --no-tty | zfs load-key "${ENCRYPTIONROOT}" && break
+                    systemd-ask-password --no-tty "Encrypted ZFS password for ${BOOTFS}" | zfs load-key "${ENCRYPTIONROOT}" && break
                 done
                 ;;
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