i18n: translate the callback mismatch notice into the remaining five locales

The key shipped with the English sentence in es, fr, it, pl and ko, which
the English-leak guard catches by design: a value byte-identical to the
English one for a multi-word string is a forgotten translation, and that
guard exists because this project has shipped exactly that before.

Nobody sending a two-line fix should have to produce seven languages.

messages/es.json

@@ -4636,7 +4636,7 @@
     "remainingMany": "Faltan {count} mediciones para la tendencia."
   },
   "settings": {
-    "oauthCallbackPreflightItem": "{provider}: callback address {configuredOrigin} differs from this app address {currentOrigin}.",
+    "oauthCallbackPreflightItem": "{provider}: la dirección de retorno {configuredOrigin} no coincide con la dirección de esta aplicación {currentOrigin}.",
     "shell": {
       "sectionsNav": "Secciones de ajustes",
       "groups": {

messages/fr.json

@@ -4636,7 +4636,7 @@
     "remainingMany": "Encore {count} mesures avant la tendance."
   },
   "settings": {
-    "oauthCallbackPreflightItem": "{provider}: callback address {configuredOrigin} differs from this app address {currentOrigin}.",
+    "oauthCallbackPreflightItem": "{provider} : l'adresse de rappel {configuredOrigin} diffère de l'adresse de cette application {currentOrigin}.",
     "shell": {
       "sectionsNav": "Sections des réglages",
       "groups": {

messages/it.json

@@ -4636,7 +4636,7 @@
     "remainingMany": "Mancano {count} misurazioni al trend."
   },
   "settings": {
-    "oauthCallbackPreflightItem": "{provider}: callback address {configuredOrigin} differs from this app address {currentOrigin}.",
+    "oauthCallbackPreflightItem": "{provider}: l'indirizzo di callback {configuredOrigin} non corrisponde all'indirizzo di questa applicazione {currentOrigin}.",
     "shell": {
       "sectionsNav": "Sezioni delle impostazioni",
       "groups": {

messages/ko.json

@@ -4636,7 +4636,7 @@
     "remainingMany": "{count}개만 더 기록하면 돼요."
   },
   "settings": {
-    "oauthCallbackPreflightItem": "{provider}: callback address {configuredOrigin} differs from this app address {currentOrigin}.",
+    "oauthCallbackPreflightItem": "{provider}: 콜백 주소 {configuredOrigin}이(가) 이 앱 주소 {currentOrigin}과(와) 다릅니다.",
     "shell": {
       "sectionsNav": "설정 섹션",
       "groups": {

messages/pl.json

@@ -4636,7 +4636,7 @@
     "remainingMany": "Jeszcze {count} pomiarów do trendu."
   },
   "settings": {
-    "oauthCallbackPreflightItem": "{provider}: callback address {configuredOrigin} differs from this app address {currentOrigin}.",
+    "oauthCallbackPreflightItem": "{provider}: adres zwrotny {configuredOrigin} różni się od adresu tej aplikacji {currentOrigin}.",
     "shell": {
       "sectionsNav": "Sekcje ustawień",
       "groups": {