set up release-drafter (#1503)

see https://github.com/marketplace/actions/release-drafter#configuration for description of the config options

.github/release-drafter.yml

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+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+categories:
+  - title: 'New Presets'
+    labels:
+      - 'new-preset'
+  - title: 'New and Changed Fields'
+    labels:
+      - 'field'
+      - 'new-field'
+      - 'new-value'
+  - title: 'Changed Presets'
+    labels:
+      - 'add-field'
+      - 'new-icon'
+      - 'new-label'
+  - title: 'Regional Presets and Fields'
+    labels:
+      - 'regional'
+  - title: 'Deprecated Tags'
+    labels:
+      - 'deprecating'
+  - title: 'Bug Fixes'
+    labels:
+      - 'bug'
+  - title: 'Documentation and Other Changes'
+    label: 'ci'
+    label: 'github-actions'
+    label: 'documentation'
+    label: 'new-category'
+    label: 'javascript'
+    label: 'schema-builder'
+    label: 'schema'
+  - title: 'Dependencies'
+    collapse-after: 3
+    labels:
+      - 'dependencies'
+change-template: '* $TITLE (#$NUMBER, thanks @$AUTHOR)'
+change-title-escapes: '\<*_&'
+version-resolver:
+  major:
+    labels:
+      - 'breaking'
+  minor:
+    labels:
+      - 'enhancement'
+  patch:
+    labels:
+      - 'bug'
+  default: minor
+template: $CHANGES

.github/workflows/release-drafter.yml

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+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+jobs:
+  update_release_draft:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - uses: release-drafter/release-drafter@v6
+        # (Optional) specify config name to use, relative to .github/. Default: release-drafter.yml
+        with:
+           disable-autolabeler: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}