Update manifest.json

manifest.json

@@ -6,7 +6,7 @@
         "en": "Automatic backups",
         "fr": "Sauvegardes automatiques"
     },
-    "version": "1.3.4~ynh1",
+    "version": "1.3.4~ynh2",
     "url": "https://github.com/maniackcrudelis/archivist",
     "upstream": {
         "license": "GPL-3.0",