chore: Translate transifex_input.yaml in fr_CA

55% of minimum 50% translated source file: 'transifex_input.yaml'
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/tutor-contrib-aspects/tutoraspects/templates/aspects/apps/superset/conf/locale/fr_CA/locale.yaml

@@ -168,8 +168,8 @@ en:
   Responses: Réponses
   Responses Per Problem: Réponses par problème
   Seconds Of Video: Secondes de vidéo
-  Slowest ClickHouse Queries: ""
-  Students: ""
+  Slowest ClickHouse Queries: Requêtes ClickHouse les plus lentes
+  Students: Étudiants
   Superset: ""
   ? The cumulative total of unique enrolled learners based on their enrollment state
     at the end of each day. If a learner was enrolled previously, but has left the