Revise French translations for quiet modes (#5466)

Updated French translations for quiet heat and cool modes.

custom_components/tuya_local/translations/fr.json

@@ -333,10 +333,10 @@
                         "state": {
                             "smart_heat": "Chauffage Intelligent",
                             "quick_heat": "Chauffage Boost",
-                            "quiet_heat": "Chauffage Eco",
+                            "quiet_heat": "Chauffage Silencieux",
                             "smart_cool": "Froid Intelligent",
                             "quick_cool": "Froid Boost",
-                            "quiet_cool": "Froid Eco",
+                            "quiet_cool": "Froid Silencieux",
                             "auto": "Auto",
                             "smart": "Intelligent",
                             "quick": "Boost",