feat: add ptBR (Brazilian Portuguese) in translations (#10188)

**Changelog**

- Add translation in Portuguese (Brazil)
- Updates test suites that validate translations (*.json) and corresponding $schema.json.

Co-authored-by: Kasper Fabricius Kristensen <45367945+kasperkristensen@users.noreply.github.com>

.changeset/chilled-nails-cheat.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/dashboard": patch
+---
+
+feat(dashboard): Add ptBR i18n

packages/admin/dashboard/src/i18n/languages.ts

@@ -1,4 +1,4 @@
-import { de, enUS, es, pl, tr } from "date-fns/locale"
+import { de, enUS, es, pl, ptBR, tr } from "date-fns/locale"
 import { Language } from "./types"
 
 export const languages: Language[] = [
@@ -26,6 +26,12 @@ export const languages: Language[] = [
     ltr: true,
     date_locale: pl,
   },
+  {
+    code: "ptBR",
+    display_name: "Português (Brasil)",
+    ltr: true,
+    date_locale: ptBR,
+  },
   {
     code: "tr",
     display_name: "Türkçe",

packages/admin/dashboard/src/i18n/translations/index.ts

@@ -2,6 +2,7 @@ import de from "./de.json"
 import en from "./en.json"
 import es from "./es.json"
 import pl from "./pl.json"
+import ptBR from "./ptBR.json"
 import tr from "./tr.json"
 
 export default {
@@ -17,6 +18,9 @@ export default {
   pl: {
     translation: pl,
   },
+  ptBR: {
+    translation: ptBR,
+  },
   tr: {
     translation: tr,
   },