Bump dawidd6/action-download-artifact from 6 to 8

Bumps [dawidd6/action-download-artifact](https://github.com/dawidd6/action-download-artifact) from 6 to 8.
- [Release notes](https://github.com/dawidd6/action-download-artifact/releases)
- [Commits](dawidd6/action-download-artifact@bf251b5...20319c5)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/sonar-scan.yml

@@ -39,7 +39,7 @@ jobs:
           fetch-depth: 0 # fetches all history for all tags and branches to provide more metadata for sonar reports
           persist-credentials: false
       - name: Download Golangci unit tests reports
-        uses: dawidd6/action-download-artifact@bf251b5aa9c2f7eeb574a96ee720e24f801b7c11 # v6
+        uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
         with:
           workflow: relayer.yml
           workflow_conclusion: ""
@@ -48,7 +48,7 @@ jobs:
           if_no_artifact_found: warn
 
       - name: Download Golangci Relayer report
-        uses: dawidd6/action-download-artifact@bf251b5aa9c2f7eeb574a96ee720e24f801b7c11 # v6
+        uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
         with:
           workflow: golangci-lint.yml
           workflow_conclusion: ""
@@ -57,7 +57,7 @@ jobs:
           if_no_artifact_found: warn
 
       - name: Download Golangcio Ops report
-        uses: dawidd6/action-download-artifact@bf251b5aa9c2f7eeb574a96ee720e24f801b7c11 # v6
+        uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
         with:
           workflow: golangci-lint.yml
           workflow_conclusion: ""
@@ -66,7 +66,7 @@ jobs:
           if_no_artifact_found: warn
 
       - name: Download Golangci-lint Integration tests report
-        uses: dawidd6/action-download-artifact@bf251b5aa9c2f7eeb574a96ee720e24f801b7c11 # v6
+        uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
         with:
           workflow: golangci-lint.yml
           workflow_conclusion: ""
@@ -75,7 +75,7 @@ jobs:
           if_no_artifact_found: warn
 
       - name: Download gauntlet eslint reports
-        uses: dawidd6/action-download-artifact@bf251b5aa9c2f7eeb574a96ee720e24f801b7c11 # v6
+        uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
         with:
           workflow: integration_gauntlet.yml
           workflow_conclusion: ""