build: Add workflow for auto-generating CHANGELOGs

.github/workflows/changelog.yml

@@ -0,0 +1,18 @@
+name: Generate CHANGELOG
+on:
+  release:
+    types: [created, edited]
+
+jobs:
+  generate-changelog:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - uses: BobAnkh/auto-generate-changelog@master
+      with:
+        ACCESS_TOKEN: ${{secrets.CHANGELOG}}
+        PATH: 'CHANGELOG.md'
+        COMMIT_MESSAGE: 'docs(CHANGELOG): Update release notes'
+        TYPE: 'feat:Feature,fix:Bug Fixes,docs:Documentation,refactor:Refactor,perf:Performance Improvements,tests:Tests'