Bump dawidd6/action-download-artifact from 19 to 20 (#844)

Author: dependabot[bot]

.github/workflows/coverage-comment.yml

@@ -13,7 +13,7 @@ jobs:
     if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
     steps:
     - name: Download comment artifact
-      uses: dawidd6/action-download-artifact@8a338493df3d275e4a7a63bcff3b8fe97e51a927 # v19
+      uses: dawidd6/action-download-artifact@8305c0f1062bb0d184d09ef4493ecb9288447732 # v20
       with:
         name: pr-comment
         path: pr-comment/

.github/workflows/main.yml

@@ -70,7 +70,7 @@ jobs:
         retention-days: 30
     - name: Download base branch coverage
       if: ${{ matrix.release_build && github.event_name == 'pull_request' }}
-      uses: dawidd6/action-download-artifact@8a338493df3d275e4a7a63bcff3b8fe97e51a927 # v19
+      uses: dawidd6/action-download-artifact@8305c0f1062bb0d184d09ef4493ecb9288447732 # v20
       continue-on-error: true
       with:
         workflow: main.yml