Add GHA for Release Drafter (#2109)

Currently we have Release Drafter integrated as a GitHub App.

If we change it to GHA (GitHub Actions), we will be able to re-trigger it
and overall have better control of it (e.g. version)

Author: bsideup

.github/workflows/release-drafter.yml

@@ -0,0 +1,14 @@
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}