osx build fixes

Author: iiSeymour

.github/workflows/publish.yml

@@ -56,6 +56,7 @@ jobs:
      - name: Build wheels
        run: |
          python3 -m pip install maturin
+         rustup target add x86_64-apple-darwin
          rustup target add aarch64-apple-darwin
          maturin build -F python --release --strip --target universal2-apple-darwin
      - uses: actions/upload-artifact@v3

Cargo.toml

@@ -15,7 +15,7 @@ ndarray = { version = "0.15.3", features = ["serde"] }
 # python build
 pyo3 = { version = "0.19.2", features = ["extension-module"], optional = true }
 numpy = { version = "0.19.0", optional = true }
-
+indexmap = { version = "1.6.2", features = ["std"] }
 proc-macro2 = "1.0.82"
 
 # wasm build