feat(i18n): add pt_BR locale

Context: ipfs-shipyard/i18n#7

Author: lidel

add-on/_locales/no/messages.json

@@ -8,7 +8,7 @@
     "description": "A label for IPFS icon (panel_headerIpfsNodeIconLabel)"
   },
   "panel_headerActiveToggleTitle": {
-    "message": "Toggle all IPFS integrations",
+    "message": "Toggle alle IPFS integrasjoner",
     "description": "A label for an embedded IPFS node (panel_headerActiveToggleTitle)"
   },
   "panel_statusOffline": {