Add SBOM action (#9)

Adds an action to generate SBOMs on releases.

.github/workflows/ci.yml

@@ -0,0 +1,21 @@
+name: Continuous Integration
+on:
+  pull_request:
+  push:
+    branches: [master]
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+
+  scan:
+    needs: ci
+    if: github.event_name == 'pull_request'
+    uses: circlefin/circle-public-github-workflows/.github/workflows/pr-scan.yaml@v1
+
+  release-sbom:
+    needs: ci
+    if: github.event_name == 'push'
+    uses: circlefin/circle-public-github-workflows/.github/workflows/attach-release-assets.yaml@v1

tsconfig.json

@@ -1,11 +1,11 @@
 {
-            "compilerOptions": {
-              "types": ["mocha", "chai"],
-              "typeRoots": ["./node_modules/@types"],
-              "lib": ["es2015"],
-              "module": "commonjs",
-              "target": "es6",
-              "esModuleInterop": true
-            }
-          }
+  "compilerOptions": {
+    "types": ["mocha", "chai"],
+    "typeRoots": ["./node_modules/@types"],
+    "lib": ["es2015"],
+    "module": "commonjs",
+    "target": "es6",
+    "esModuleInterop": true
+  }
+}