fix: update tinytuya dependency to v1.17.4

- Bump tinytuya version from 1.17.3 to 1.17.4 in manifest.json to complete #3666
- Increment component version to 2025.8.1

custom_components/tuya_local/manifest.json

@@ -15,8 +15,8 @@
         "tinytuya"
     ],
     "requirements": [
-        "tinytuya==1.17.3",
+        "tinytuya==1.17.4",
         "tuya-device-sharing-sdk~=0.2.1"
     ],
-    "version": "2025.8.0"
+    "version": "2025.8.1"
 }