remove windows arm since Zig doesn't provide binaries for it

.github/workflows/artifact.yml

@@ -4,8 +4,13 @@ jobs:
   test:
     strategy:
       matrix:
-        arch: [x86_64, aarch64]
+        arch: [x86_64]
         os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - arch: aarch64
+            os: ubuntu-latest
+          - arch: aarch64
+            os: macos-latest
       fail-fast: false
     runs-on: ${{matrix.os}}
     steps:

build2.zig

@@ -199,5 +199,4 @@ const ci_target_map = std.ComptimeStringMap([]const u8, .{
     .{ "windows-latest-x86_64", "x86_64-windows" },
     .{ "ubuntu-latest-aarch64", "aarch64-linux" },
     .{ "macos-latest-aarch64", "aarch64-macos" },
-    .{ "windows-latest-aarch64", "aarch64-windows" },
 });