fix: the Windows build of cardano-wallet

Author: michalrus

nix/internal/cardano-wallet--expose-musl64Packages.patch

@@ -0,0 +1,20 @@
+diff --git a/flake.nix b/flake.nix
+index 76b05e4d73..03fd75e9e7 100644
+--- a/flake.nix
++++ b/flake.nix
+@@ -370,6 +370,7 @@
+                     tests = lib.collect lib.isDerivation windowsPackages.tests;
+                     benchmarks = lib.collect lib.isDerivation windowsPackages.benchmarks;
+                   };
++                  inherit windowsPackages;
+                 };
+             }
+             # macos is never cross-compiled
+@@ -434,6 +435,7 @@
+               inherit pkgs;
+               project = walletProject;
+             };
++            musl64Packages = mkPackages walletProject.projectCross.musl64;
+           }) // {
+             # Continuous integration builds
+             ci.tests.all = pkgs.releaseTools.aggregate {

nix/internal/cardano-wallet--expose-packages.patch

@@ -33,8 +33,7 @@ rec {
         cp -r ${unpatched} $out
         chmod -R +w $out
         cd $out
-        patch -p1 -i ${./cardano-wallet--expose-windowsPackages.patch}
-        patch -p1 -i ${./cardano-wallet--expose-musl64Packages.patch}
+        patch -p1 -i ${./cardano-wallet--expose-packages.patch}
       '');
       inherit (unpatched) rev shortRev lastModified lastModifiedDate;
     };
@@ -55,7 +54,7 @@ rec {
   }).defaultNix;
 
   walletPackages = {
-    x86_64-windows = walletFlake.packages.x86_64-linux.windowsPackages;
+    x86_64-windows = walletFlake.packages.x86_64-linux.ci.artifacts.win64.windowsPackages;
     x86_64-linux = walletFlake.packages.x86_64-linux.musl64Packages;
     x86_64-darwin = walletFlake.packages.x86_64-darwin;
     aarch64-darwin = walletFlake.packages.aarch64-darwin;