Ignore the macos failure on 9.6.3

Author: adithyaov

.github/workflows/haskell.yml

@@ -174,7 +174,7 @@ jobs:
             cabal_version: 3.10.1.0
             disable_sdist_build: "y"
             cabal_project: cabal.project
-            ignore_error: false
+            ignore_error: true
           - name: 9.4.7-lstat-readir
             ghc_version: 9.4.7
             runner: ubuntu-latest