Build(deps): bump dawidd6/action-download-artifact from 18 to 20

Bumps [dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact) from 18 to 20.
- [Release notes](https://github.com/dawidd6/action-download-artifact/releases)
- [Commits](https://github.com/dawidd6/action-download-artifact/compare/v18...v20)

---
updated-dependencies:
- dependency-name: dawidd6/action-download-artifact
  dependency-version: '20'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/deletedroplets.yml

@@ -12,7 +12,7 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     steps:
       - name: get logs
-        uses: dawidd6/action-download-artifact@v18
+        uses: dawidd6/action-download-artifact@v20
         with:
           run_id: ${{ github.event.workflow_run.id}}
           if_no_artifact_found: warn
@@ -75,7 +75,7 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'failure' }}
     steps:
       - name: get logs
-        uses: dawidd6/action-download-artifact@v18
+        uses: dawidd6/action-download-artifact@v20
         with:
           run_id: ${{ github.event.workflow_run.id}}
           if_no_artifact_found: warn