chore(deps): update dawidd6/action-download-artifact action to v20

Author: renovate[bot]

.github/workflows/comment-pr.yml

@@ -16,7 +16,7 @@ jobs:
       github.event.workflow_run.conclusion == 'success'
     steps:
       - name: download pr artifact
-        uses: dawidd6/action-download-artifact@v2
+        uses: dawidd6/action-download-artifact@v20
         with:
           workflow: ${{ github.event.workflow_run.workflow_id }}
           name: pr
@@ -26,7 +26,7 @@ jobs:
         run: echo "::set-output name=id::$(<pr-id.txt)"
 
       - name: download analysis comment
-        uses: dawidd6/action-download-artifact@v2
+        uses: dawidd6/action-download-artifact@v20
         with:
           workflow: ${{ github.event.workflow_run.workflow_id }}
           name: analysis_comment

.github/workflows/nextjs_bundle_analysis.yml

@@ -65,7 +65,7 @@ jobs:
           path: .next/analyze/__bundle_analysis.json
 
       - name: Download base branch bundle stats
-        uses: dawidd6/action-download-artifact@v2
+        uses: dawidd6/action-download-artifact@v20
         if: success() && github.event.number
         with:
           workflow: nextjs_bundle_analysis.yml