[i18n] OC/CAT/FR «crop» => «change preview» (#9636)

* Rename "crop" to "change preview" (tootsuite#9616)

* Rename "crop" to "change preview" (tootsuite#9616)

* Rename "crop" to "change preview" (tootsuite#9616)

app/javascript/mastodon/locales/ca.json

@@ -341,7 +341,7 @@
   "upload_area.title": "Arrossega i deixa anar per carregar",
   "upload_button.label": "Afegir multimèdia (JPEG, PNG, GIF, WebM, MP4, MOV)",
   "upload_form.description": "Descriure els problemes visuals",
-  "upload_form.focus": "Retallar",
+  "upload_form.focus": "Modificar la previsualització",
   "upload_form.undo": "Esborra",
   "upload_progress.label": "Pujant...",
   "video.close": "Tancar el vídeo",

app/javascript/mastodon/locales/fr.json

@@ -341,7 +341,7 @@
   "upload_area.title": "Glissez et déposez pour envoyer",
   "upload_button.label": "Joindre un média (JPEG, PNG, GIF, WebM, MP4, MOV)",
   "upload_form.description": "Décrire pour les malvoyant·e·s",
-  "upload_form.focus": "Recadrer",
+  "upload_form.focus": "Modifier l’aperçu",
   "upload_form.undo": "Supprimer",
   "upload_progress.label": "Envoi en cours…",
   "video.close": "Fermer la vidéo",

app/javascript/mastodon/locales/oc.json

@@ -341,7 +341,7 @@
   "upload_area.title": "Lisatz e depausatz per mandar",
   "upload_button.label": "Ajustar un mèdia (JPEG, PNG, GIF, WebM, MP4, MOV)",
   "upload_form.description": "Descripcion pels mal vesents",
-  "upload_form.focus": "Retalhar",
+  "upload_form.focus": "Modificar l’apercebut",
   "upload_form.undo": "Suprimir",
   "upload_progress.label": "Mandadís…",
   "video.close": "Tampar la vidèo",