all: update Zig to version 0.12.0-dev.389+61b70778b

Signed-off-by: Wrench[bot] <wrench@hexops.com>

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Setup Zig
         run: |
           brew install xz
-          sudo sh -c 'wget -c https://ziglang.org/builds/zig-macos-x86_64-0.11.0-dev.4410+76f7b40e1.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin'
+          sudo sh -c 'wget -c https://ziglang.org/builds/zig-macos-x86_64-0.12.0-dev.389+61b70778b.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin'
       - name: build
         run: zig build
         env: