ci(macos): attempt to fix linker error

.cargo/config.toml

@@ -1,2 +1,5 @@
 [target.aarch64-apple-darwin]
 linker = "rust-lld"
+# NOTE: `rustdoc` doesn't currently respect the `linker` setting — keep an eye
+# on this issue: https://github.com/rust-lang/rust/issues/125657
+rustdocflags = ["-Clink-arg=-fuse-ld=/Users/runner/.rustup/toolchains/stable-aarch64-apple-darwin/lib/rustlib/aarch64-apple-darwin/bin/rust-lld"]

.github/workflows/ci.yml

@@ -16,7 +16,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest] # macos-latest 
+        # os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [macos-latest]
         toolchain: [stable, beta, nightly]
     steps:
       - uses: actions/checkout@v4
@@ -26,7 +27,7 @@ jobs:
         with:
           toolchain: ${{ matrix.toolchain }}
 
-      - run: just test
+      - run: find ~/.rustup -name rust-lld && just test
 
   check_wasm_build:
     name: Check WASM Build