Pass --ellipsize to zenity (refs: #16286)

This fixes dialog width and height on Buster:
https://gitlab.gnome.org/GNOME/zenity/commit/3b64d05e8a1aae1581d2bec7288d80ac4699e1b1

config/chroot_local-includes/usr/local/bin/electrum

@@ -65,6 +65,7 @@ def verify_start():
 
     # results 0 == True; 1 == False; 5 == Timeout
     results = sh.zenity('--question', '--title', '', '--default-cancel',
+                        '--ellipsize',
                         '--ok-label', launch_text,
                         '--cancel-label', exit_text,
                         '--text', dialog_msg,

config/chroot_local-includes/usr/local/bin/keepassx

@@ -24,7 +24,7 @@ Renaming it to <i>keepassx.kdbx</i> would allow <i>KeePassX</i> to open it autom
 "
     local rename="`gettext \"Rename\"`"
     local open="`gettext \"Keep current name\"`"
-    zenity --question --title "" --text "${dialog_msg}" --default-cancel \
+    zenity --question --ellipsize --title "" --text "${dialog_msg}" --default-cancel \
            --ok-label "${rename}" --cancel-label "${open}"
 }
 

config/chroot_local-includes/usr/local/bin/tails-security-check

@@ -131,6 +131,7 @@ sub notify_user {
 
     exec(
         qw{/usr/bin/zenity --warning},
+        q{--ellipsize},
         q{--title}, gettext('Known security issues'),
         q{--text},  $body,
     );

config/chroot_local-includes/usr/local/bin/tails-upgrade-frontend-wrapper

@@ -73,7 +73,8 @@ def error(msg):
     dialog_text = '''<b><big>{}</big></b>\n\n{}'''.format(gettext('Error'), msg)
     print(cli_text, file=sys.stderr)
 
-    sh.zenity('--error', '--title', "", '--text', dialog_text, _ok_code=[0,1,5])
+    sh.zenity('--error', '--ellipsize', '--title', "", '--text', dialog_text,
+              _ok_code=[0,1,5])
     sys.exit(1)
 
 

config/chroot_local-includes/usr/local/bin/tor-browser

@@ -44,7 +44,7 @@ ask_for_confirmation() {
     local dialog_text="`gettext \"Tor is not ready. Start Tor Browser anyway?\"`"
     local dialog_start="`gettext \"Start Tor Browser\"`"
     local dialog_cancel="`gettext \"Cancel\"`"
-    zenity --question --title "$dialog_title" --text="$dialog_text" \
+    zenity --question --ellipsize --title "$dialog_title" --text="$dialog_text" \
            --default-cancel --ok-label "$dialog_start" --cancel-label "$dialog_cancel"
 }
 

config/chroot_local-includes/usr/local/sbin/unsafe-browser

@@ -29,7 +29,7 @@ error () {
 
 ${@}"
     echo "${cli_text}" >&2
-    sudo -u "${SUDO_USER}" zenity --error --title "" --text "${dialog_text}"
+    sudo -u "${SUDO_USER}" zenity --error --ellipsize --title "" --text "${dialog_text}"
     exit 1
 }
 
@@ -41,7 +41,7 @@ verify_start () {
     local launch="`gettext \"_Launch\"`"
     local exit="`gettext \"_Exit\"`"
     if ! sudo -u "${SUDO_USER}" \
-         zenity --question --title "" --text "${dialog_msg}" --default-cancel \
+         zenity --question --ellipsize --title "" --text "${dialog_msg}" --default-cancel \
          --ok-label "${launch}"  --cancel-label "${exit}"; then
         exit 0
     fi