Bump SFR box IQS to silver (#157754)

homeassistant/components/sfr_box/manifest.json

@@ -6,6 +6,6 @@
   "documentation": "https://www.home-assistant.io/integrations/sfr_box",
   "integration_type": "device",
   "iot_class": "local_polling",
-  "quality_scale": "bronze",
+  "quality_scale": "silver",
   "requirements": ["sfrbox-api==0.1.0"]
 }

homeassistant/components/sfr_box/quality_scale.yaml

@@ -34,9 +34,7 @@ rules:
   parallel-updates: done
   test-coverage: done
   integration-owner: done
-  docs-installation-parameters:
-    status: todo
-    comment: not yet documented
+  docs-installation-parameters: done
   docs-configuration-parameters:
     status: exempt
     comment: No options flow