Bump url-parse from 1.5.3 to 1.5.10 in /demo (#41)

Bumps [url-parse](https://github.com/unshiftio/url-parse) from 1.5.3 to 1.5.10.
- [Release notes](https://github.com/unshiftio/url-parse/releases)
- [Commits](unshiftio/url-parse@1.5.3...1.5.10)

---
updated-dependencies:
- dependency-name: url-parse
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>