Fix dap bug-reports URL.

Author: dmjio

dap.cabal

@@ -2,7 +2,7 @@ name:               dap
 version:            0.1.0.0
 description:        A library for the Debug Adaptor Protocol (DAP)
 synopsis:           A debug adaptor protocol library
-bug-reports:        https://github.com/dap/issues
+bug-reports:        https://github.com/haskell-debugger/dap/issues
 license:            BSD3
 license-file:       LICENSE
 author:             David Johnson, Csaba Hruska