haskellPackages.bsb-http-chunked: skip tests on 32 bit platforms

The test case that's failing compares output against blaze-builder which
behaves differently due to an apparent bug. I (sternenseemann) will
investigate that further, but luckily this is irrelevant for pandoc.

Co-authored-by: sternenseemann <sternenseemann@systemli.org>

pkgs/development/haskell-modules/configuration-common.nix

@@ -3003,6 +3003,18 @@ self: super:
       url = "https://github.com/sjakobi/bsb-http-chunked/commit/689bf9ce12b8301d0e13a68e4a515c2779b62947.patch";
       sha256 = "sha256-ZdCXMhni+RGisRODiElObW5c4hKy2giWQmWnatqeRJo=";
     }))
+
+    # blaze-builder's code is missing the following fix, causing it to produce
+    # incorrect chunking on 32 bit platforms:
+    # https://github.com/sjakobi/bsb-http-chunked/commit/dde7c9fa33bb6e55b44c5f3e3024215475f64d4c
+    (overrideCabal (drv: {
+      testFlags =
+        drv.testFlags or [ ]
+        ++ lib.optionals pkgs.stdenv.hostPlatform.is32bit [
+          "-p"
+          "!/Identical output as Blaze/"
+        ];
+    }))
   ];
 
   # jailbreak to allow deepseq >= 1.5, https://github.com/jumper149/blucontrol/issues/3