ci: replace unmaintained goto-bus-stop/setup-zig with mlugg/setup-zig (#422)

* Initial plan

* Replace goto-bus-stop/setup-zig with mlugg/setup-zig@v1

Co-authored-by: Brooooooklyn <[email protected]>

* Final validation: All tests pass after replacing setup-zig action

Co-authored-by: Brooooooklyn <[email protected]>

* Update mlugg/setup-zig to v2 as requested in review

Co-authored-by: Brooooooklyn <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: Brooooooklyn <[email protected]>

Author: Copilot

.github/workflows/CI.yml

@@ -118,7 +118,7 @@ jobs:
             .cargo-cache
             target/
           key: ${{ matrix.settings.target }}-cargo-${{ matrix.settings.host }}
-      - uses: goto-bus-stop/setup-zig@v2
+      - uses: mlugg/setup-zig@v2
         if: ${{ contains(matrix.settings.target, 'musl') }}
         with:
           version: 0.14.1

Cargo.toml

@@ -17,5 +17,5 @@ napi-derive = "3.0.0"
 napi-build = "2"
 
 [profile.release]
-lto = true
+lto   = true
 strip = "symbols"