v0.3.0.3: fix for ghc-9.6/base-4.18.1.0

[cdornan]

Source unless from `Control.Monad

[adinapoli]

Thanks @cdornan ! This is all fine -- curiously enough I'm getting a failure for the 8.10.4 builder which I think it's not related to this PR, but more to the stack infra not being available?

HttpExceptionRequest Request {
  host                 = "casa.fpcomplete.com"
  port                 = 443
  secure               = True
  requestHeaders       = []
  path                 = "/v1/pull"
  queryString          = ""
  method               = "POST"
  proxy                = Nothing
  rawBody              = False
  redirectCount        = 10
  responseTimeout      = ResponseTimeoutDefault
  requestVersion       = HTTP/1.1
}
 ConnectionTimeout
Error: Process completed with exit code 1.

In any case, I'm happy to merge this, as supporting 8.10.4 is not a priority of this project anyway.