bug#67209: 29.1; ERC 5.5.0.29.1: /squery doesn't work in server buffer.

[osmkarp]

In ERC server buffer when writing:
/squery Alis LIST #linux*

it gives:
---
Incorrect arguments. Usage:
/SQUERY arg1
Send a Service Query to the service given as the first word in LINE.

The rest of LINE is the message to send.
---

Next command works well and do what we wanted.
/quote SQUERY Alis :LIST #linux*



In GNU Emacs 29.1 (build 2, x86_64-pc-linux-gnu) of 2023-11-14 built on
 pm
System Description: Debian GNU/Linux trixie/sid

Configured using:
 'configure --prefix=/home/me/root/usr --without-xaw3d --without-xpm
 --without-tiff --without-lcms2 --without-x --with-native-compilation'

Configured features:
GMP GNUTLS LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER SECCOMP
SOUND THREADS TREE_SITTER ZLIB

Important settings:
  value of $LANG: fi_FI.UTF-8
  locale-coding-system: utf-8-unix

Major mode: ERC

Minor modes in effect:
  shell-dirtrack-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-ring-mode: t
  erc-netsplit-mode: t
  erc-menu-mode: t
  erc-match-mode: t
  erc-list-mode: t
  erc-fill-mode: t
  erc-stamp-mode: t
  erc-dcc-mode: t
  erc-pcomplete-mode: t
  erc-autojoin-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-move-to-prompt-mode: t
  erc-readonly-mode: t
  erc-networks-mode: t
  server-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: linux
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
/home/me/.emacs.d/elpa/jsonrpc-1.0.17/jsonrpc hides 
/home/me/root/usr/share/emacs/29.1/lisp/jsonrpc
/home/me/.emacs.d/elpa/eglot-1.14/eglot hides 
/home/me/root/usr/share/emacs/29.1/lisp/progmodes/eglot
/home/me/.emacs.d/elpa/eldoc-1.14.0/eldoc hides 
/home/me/root/usr/share/emacs/29.1/lisp/emacs-lisp/eldoc

Features:
(shadow sort mail-extr emacsbug message rfc822 mml mml-sec epa derived
epg rfc6068 epg-config mm-decode mm-bodies mm-encode mailabbrev
gmm-utils mailheader sendmail timezone parse-time shell dired-aux alis
cl-print debug backtrace disp-table misearch multi-isearch find-func
shortdoc erc-button erc-ibuffer ibuf-ext ibuffer ibuffer-loaddefs
erc-log erc-notify erc-page erc-services erc-sound erc-speedbar speedbar
ezimage dframe erc-xdcc help-fns radix-tree mule-util erc-track erc-ring
erc-netsplit erc-menu erc-match erc-list erc-fill erc-stamp erc-dcc
erc-pcomplete pcomplete comint ansi-osc ansi-color ring erc-join
erc-goodies erc pp erc-backend erc-networks erc-common erc-compat
erc-loaddefs yank-media mhtml-mode css-mode smie color js c-ts-common
treesit imenu cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles
cc-align cc-engine cc-vars cc-defs sgml-mode facemenu newst-treeview
tree-widget newst-reader newst-backend iso8601 jka-compr textsec
uni-scripts idna-mapping ucs-normalize uni-confusable textsec-check
gnutls network-stream url-http mail-parse rfc2231 rfc2047 rfc2045
ietf-drums url-gw nsm url-cache url-auth format-spec eww xdg url-queue
thingatpt shr pixel-fill kinsoku url-file image svg xml dom puny mm-url
gnus nnheader gnus-util text-property-search time-date mail-utils range
wid-edit mm-util mail-prsvr term/linux comp regexp-opt comp-cstr
warnings icons rx cl-extra help-mode server dired-x dired dnd
dired-loaddefs info tool-bar package browse-url url url-proxy
url-privacy url-expand url-methods url-history url-cookie
generate-lisp-file url-domsuf url-util mailcap url-handlers url-parse
auth-source cl-seq eieio eieio-core cl-macs password-cache json subr-x
map byte-opt gv bytecomp byte-compile url-vars cl-loaddefs cl-lib rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode tabulated-list replace newcomment
text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow
isearch easymenu timer select mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads inotify multi-tty
make-network-process native-compile emacs)

Memory information:
((conses 16 605038 75080)
 (symbols 48 21049 0)
 (strings 32 117414 8570)
 (string-bytes 1 5719641)
 (vectors 16 71574)
 (vector-slots 8 1868959 48353)
 (floats 8 433 552)
 (intervals 56 10820 1348)
 (buffers 984 62))