Bump release-drafter/release-drafter from 6.1.0 to 6.4.0

Bumps [release-drafter/release-drafter](https://github.com/release-drafter/release-drafter) from 6.1.0 to 6.4.0.
- [Release notes](https://github.com/release-drafter/release-drafter/releases)
- [Commits](release-drafter/release-drafter@b1476f6...6a93d82)

---
updated-dependencies:
- dependency-name: release-drafter/release-drafter
  dependency-version: 6.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/release-drafter.yml

@@ -18,6 +18,6 @@ jobs:
     if: github.repository == 'testcontainers/testcontainers-java'
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@b1476f6e6eb133afa41ed8589daba6dc69b4d3f5 # v5.19.0
+      - uses: release-drafter/release-drafter@6a93d829887aa2e0748befe2e808c66c0ec6e4c7 # v5.19.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}