fixup! Remove old-locale flag

Author: phadej

tests/UnitTests.hs

@@ -23,7 +23,7 @@ import Data.Sequence (Seq)
 import Data.Tagged (Tagged(..))
 import Data.Time (UTCTime)
 import Data.Time.Format (parseTime)
-import Data.Time.Format.Compat (defaultTimeLocale)
+import Data.Time.Locale.Compat (defaultTimeLocale)
 import GHC.Generics (Generic)
 import Test.Framework (Test, testGroup)
 import Test.Framework.Providers.HUnit (testCase)