feature: creating a new workflow to upload artifacts on release

Author: felixfaisal

.github/workflows/release-binary.yml

@@ -0,0 +1,22 @@
+name: release binaries 
+
+on:
+  release:
+    types: [published]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build
+      run: cargo build --release
+    - uses: actions/upload-artifact@v2
+      with:
+        name: binary
+        path: ./target/release/anonvalidator