Add postgrest-coverage to show and upload hpc reports to codecov

test/Feature/UpdateSpec.hs

@@ -1,14 +1,11 @@
 module Feature.UpdateSpec where
 
-import Data.List        (lookup)
-import Network.Wai      (Application)
-import Network.Wai.Test (SResponse (simpleBody, simpleHeaders, simpleStatus))
-import Test.Hspec       hiding (pendingWith)
+import Network.Wai (Application)
+import Test.Hspec  hiding (pendingWith)
 
 import Network.HTTP.Types
 import Test.Hspec.Wai
 import Test.Hspec.Wai.JSON
-import Text.Heredoc
 
 import Protolude  hiding (get)
 import SpecHelper