Drop redundant UUID import from ConnectionSpec

test/ConnectionSpec.hs

@@ -7,7 +7,7 @@ import Data.Aeson (object, (.=))
 import Data.Maybe (fromJust)
 import Data.Text (Text)
 import Data.Time (UTCTime (..), utc)
-import Data.UUID (UUID, fromString)
+import Data.UUID (fromString)
 import HomeAssistant.Controller (Service (..), Target(..))
 import HomeAssistant.Runtime.Connection (encodeService, dedupeBatch)
 import Test.Hspec