chore(deps): 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] <support@github.com>

.github/workflows/vrt.yml

@@ -19,7 +19,7 @@ jobs:
           echo $NUMBER > ./PR/number
         env:
           NUMBER: ${{ github.event.number }}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: pull-request
           path: ./PR
@@ -67,7 +67,7 @@ jobs:
             git ls-files --others --exclude-standard --modified | zip snapshots -@
           fi
       - name: Upload snapshots
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: snapshots-${{ matrix.shard }}
           path: snapshots.zip