BLD: Add release drafter flow

Author: Gerry Manoim

.github/release-drafter.yml

@@ -0,0 +1,6 @@
+
+name-template: '$NEXT_PATCH_VERSION 🌈'
+tag-template: '$NEXT_PATCH_VERSION'
+template: |
+  ## What’s Changed
+  $CHANGES

.github/workflows/master-merge.yml

@@ -0,0 +1,16 @@
+name: On Master Merge
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  draft-release-publish:
+    name: Draft a new release
+    runs-on: ubuntu-latest
+    steps:
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}