chore: Translate transifex_input.json in fr_CA

93% of minimum 50% translated source file: 'transifex_input.json'
on 'fr_CA'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/paragon/src/i18n/messages/fr_CA.json

@@ -119,9 +119,13 @@
     "developer_comment": "A message shown in case when the autosuggest menu is closed.",
     "string": "Ouvrir le menu des options"
   },
-  "pgn.ProductTour.Checkpoint.position-text": {
-    "developer_comment": "Message du lecteur d'écran pour indiquer la position de l'utilisateur dans une séquence de points de contrôle.",
-    "string": "Haut de l'étape {step}"
+  "pgn.ProductTour.Checkpoint.bottom-position-text": {
+    "developer_comment": "Screen-reader message to notify user that they are located at the bottom of the product tour step.",
+    "string": "Bottom of step {step}"
+  },
+  "pgn.ProductTour.Checkpoint.top-position-text": {
+    "developer_comment": "Screen-reader message to notify user that they are located at the bottom of the product tour step.",
+    "string": "Top of step {step}"
   },
   "pgn.Toast.closeLabel": {
     "developer_comment": "Close label for Toast component",