Add Release workflow

Make MacOS release builds when a new version tag is created.

Signed-off-by: Nick Ochiel <[email protected]>

.github/workflows/Release.yml

@@ -0,0 +1,34 @@
+name: Release
+
+permissions:
+  contents: write
+
+on:
+  push:
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+'
+
+jobs:
+  create-release:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: taiki-e/create-gh-release-action@v1
+        with:
+          # (optional) Path to changelog.
+          # changelog: CHANGELOG.md
+          # (required) GitHub token for creating GitHub Releases.
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+  upload-assets:
+    needs: create-release
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: taiki-e/upload-rust-binary-action@v1
+        with:
+          # (required) Comma-separated list of binary names (non-extension portion of filename) to build and upload.
+          # Note that glob pattern is not supported yet.
+          bin: musign
+          # (required) GitHub token for uploading assets to GitHub Releases.
+          token: ${{ secrets.GITHUB_TOKEN }}