derive-topdown testsuite (HaskellZhangSong/derive-topdown#2)

Author: juhp

build-constraints/lts-24-build-constraints.yaml

@@ -6762,6 +6762,7 @@ expected-test-failures:
     - cereal # 0.5.8.3 https://github.com/GaloisInc/cereal/issues/109
     - conduit-connection # 0.1.0.5
     - cryptohash # 0.11.9 Stack builds test and benchmarks in one pass so benchmark could prevent tests from getting built
+    - derive-topdown # https://github.com/HaskellZhangSong/derive-topdown/issues/2
     - do-notation # 0.1.0.2
     - fields-and-cases # 0.2.0.0 https://github.com/m-bock/fields-and-cases/issues/1
     - fortran-src # 0.16.3 https://github.com/camfort/fortran-src/issues/293