fix: add automated release config

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: Release
+
+on:
+  workflow_run:
+    workflows: [CI]
+    types: [completed]
+    branches: [master]
+  workflow_dispatch: {}
+
+# Only allow one release workflow to execute at a time, since each release
+# workflow uses shared resources (git tags, package registries)
+concurrency:
+  group: ${{ github.workflow }}
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          token: ${{ secrets.REPO_SCOPED_TOKEN }}
+      - uses: dtolnay/rust-toolchain@1.60
+      - uses: cycjimmy/semantic-release-action@v3
+        env:
+          GITHUB_TOKEN: ${{ secrets.REPO_SCOPED_TOKEN }}
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

.releaserc.json

@@ -0,0 +1,29 @@
+{
+  "branches": ["master"],
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    "@semantic-release/changelog",
+    [
+      "@semantic-release-cargo/semantic-release-cargo",
+      {
+        "features": {
+          "async_stripe": "runtime-tokio-hyper"
+        }
+      }
+    ],
+    [
+      "@semantic-release/git",
+      {
+        "assets": ["CHANGELOG.md", "package.json", "Cargo.toml"],
+        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+      }
+    ],
+    [
+      "@semantic-release/github",
+      {
+        "release": true
+      }
+    ]
+  ]
+}