Add release workflow

.github/workflows/release.yml

@@ -0,0 +1,26 @@
+name: Release
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  release:
+    name: Release
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: x86_64-pc-windows-msvc
+      - run: cargo build --release
+      - uses: actions/upload-artifact@v3
+        with:
+          name: reffect
+          path: target/release/reffect.dll
+      - uses: softprops/action-gh-release@v1
+        with:
+          files: |
+            target/release/reffect.dll
+            deps/reffect_internal.dll