Bump release-drafter/release-drafter from 6.4.0 to 7.0.0 (#354)

Bumps [release-drafter/release-drafter](https://github.com/release-drafter/release-drafter) from 6.4.0 to 7.0.0.
- [Release notes](https://github.com/release-drafter/release-drafter/releases)
- [Commits](release-drafter/release-drafter@v6.4.0...v7.0.0)

---
updated-dependencies:
- dependency-name: release-drafter/release-drafter
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/release-drafter.yml

@@ -36,7 +36,7 @@ jobs:
           echo "::set-output name=version::$datepre.$newpost"
 
       - name: Run Release Drafter
-        uses: release-drafter/release-drafter@v6.4.0
+        uses: release-drafter/release-drafter@v7.0.0
         with:
           tag: ${{ steps.version.outputs.version }}
           name: ${{ steps.version.outputs.version }}