Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/danger-generate.yml

@@ -51,7 +51,7 @@ jobs:
           PR_NUMBER: ${{ github.event.number }}
 
       - name: Upload for sending
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: to-send
           path: |

.github/workflows/deploy-test.yml

@@ -94,7 +94,7 @@ jobs:
         with:
           path: ./repo/public
       - name: Upload whole repo
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: (github.event_name == 'workflow_dispatch') && (inputs.upload_repo)
         with:
           name: repo