fixup! .github/workflows/ci.yml: exercise 'zig build test'.

Author: dot-asm

.github/workflows/ci.yml

@@ -272,8 +272,7 @@ jobs:
     - name: Zig
       run: |
         base_dir=zig-x86_64-linux-0.15.2
-        wget https://ziglang.org/download/0.15.2/$base_dir.tar.xz
-        unxz -c $base_dir.tar.xz | tar xf -
+        curl -sSf https://ziglang.org/download/0.15.2/$base_dir.tar.xz | unxz -c | tar xf -
         if [ -x $base_dir/zig ]; then
             $base_dir/zig build test
         fi