chore: Bump version to 2026.5.8

Author: Tom Lasswell

custom_components/govee/manifest.json

@@ -24,5 +24,5 @@
     "bleak-retry-connector>=3.0.0",
     "cryptography>=48.0.0"
   ],
-  "version": "2026.5.7"
+  "version": "2026.5.8"
 }