chore(deps): bump @vue-flow/background in /src/dispatch/static/dispatch

Bumps [@vue-flow/background](https://github.com/bcakmakoglu/vue-flow) from 1.3.0 to 1.3.1.
- [Release notes](https://github.com/bcakmakoglu/vue-flow/releases)
- [Changelog](https://github.com/bcakmakoglu/vue-flow/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bcakmakoglu/vue-flow/compare/@vue-flow/[email protected]...@vue-flow/[email protected])

---
updated-dependencies:
- dependency-name: "@vue-flow/background"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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