add release workflow

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: Build and Upload Binary
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Build the binary
+        run: cargo build --release
+
+      - name: Upload binary artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: vcd-to-csv
+          path: target/release/vcd-to-csv