add workflow for drafting release (#80)

* add workflow for drafting release

* add template for release draft

* remove unneeded job from workflow

.github/release-template.yml

@@ -0,0 +1,24 @@
+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+change-template: '- $TITLE (#$NUMBER)'
+version-resolver:
+  major:
+    labels:
+      - 'major'
+  minor:
+    labels:
+      - 'minor'
+  patch:
+    labels:
+      - 'patch'
+  default: patch
+exclude-labels:
+  - 'non-release'
+template: |
+  ## What's Changed
+
+  $CHANGES
+
+  ## Contributors
+
+  $CONTRIBUTORS

.github/workflows/create-release.yml

@@ -0,0 +1,23 @@
+name: Draft a new data model release
+
+on:
+  workflow_run:
+    workflows: [ Check if PR has requird labels ]
+    types: [ completed ]
+
+jobs:
+  create-update-draft:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    permissions:
+      contents: write
+      pull-requests: read
+    steps:
+      - name: Create or update a release draft
+        uses: release-drafter/release-drafter@v6.0.0
+        with:
+          config-name: release-template.yml
+          disable-autolabeler: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+