Bump tinytuya to 1.16.3

Another bugfix for tinytuya, though this time it does not seem to
affect anything used in this integration.

custom_components/tuya_local/manifest.json

@@ -16,7 +16,7 @@
         "tuya_sharing"
     ],
     "requirements": [
-        "tinytuya==1.16.2",
+        "tinytuya==1.16.3",
         "tuya-device-sharing-sdk~=0.2.1"
     ],
     "version": "2025.4.1"

requirements-dev.txt

@@ -5,6 +5,6 @@ pytest
 pytest-asyncio
 pytest-cov
 ruff
-tinytuya~=1.16.2
+tinytuya~=1.16.3
 tuya-device-sharing-sdk~=0.2.1
 yamllint

requirements.txt

@@ -1,2 +1,2 @@
-tinytuya~=1.16.2
+tinytuya~=1.16.3
 tuya-device-sharing-sdk~=0.2.1