add windows-aarch64 to ci build

.github/workflows/artifact.yml

@@ -25,6 +25,7 @@ jobs:
             zig-out/zigup-x86_64-windows.zip
             zig-out/zigup-aarch64-linux.tar.gz
             zig-out/zigup-aarch64-macos.tar.gz
+            zig-out/zigup-aarch64-windows.zip
             zig-out/zigup-arm-linux.tar.gz
             zig-out/zigup-riscv64-linux.tar.gz
             zig-out/zigup-powerpc-linux.tar.gz

build.zig

@@ -122,6 +122,7 @@ fn ci(
         "x86_64-windows",
         "aarch64-linux",
         "aarch64-macos",
+        "aarch64-windows",
         "arm-linux",
         "riscv64-linux",
         "powerpc-linux",