build(deps): bump the github-actions group with 2 updates

Bumps the github-actions group with 2 updates: [actions/download-artifact](https://github.com/actions/download-artifact) and [actions/upload-artifact](https://github.com/actions/upload-artifact).


Updates `actions/download-artifact` from 7 to 8
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v7...v8)

Updates `actions/upload-artifact` from 6 to 7
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

Author: dependabot[bot]

.github/workflows/publish.yml

@@ -76,7 +76,7 @@ jobs:
     steps:
       - name: Get releasebranch.txt artifact from Release pipeline
         if: github.event_name == 'workflow_run'
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: releasebranch.txt
           run-id: ${{ github.event.workflow_run.id }}

.github/workflows/release.yml

@@ -64,7 +64,7 @@ jobs:
           git push origin "$BRANCH"
           echo "$BRANCH" > releasebranch.txt
 
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: releasebranch.txt
           path: releasebranch.txt

.github/workflows/test.yml

@@ -97,7 +97,7 @@ jobs:
 
       - name: Upload coverage reports
         if: ${{ matrix.node == env.MAIN_NODE_VER }}
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage
           path: ./coverage/coverage-final.json