Bumps [serve-handler](https://github.com/zeit/serve-handler) from 5.0.2 to 5.0.3.
<details>
<summary>Release notes</summary>
*Sourced from [serve-handler's releases](https://github.com/zeit/serve-handler/releases).*
> ## 5.0.3
> ### Patches
>
> - Interpolate template variables correctly: [#64](https://github-redirect.dependabot.com/zeit/serve-handler/issues/64)
</details>
<details>
<summary>Commits</summary>
- [`604eda8`](604eda8b58) 5.0.3
- [`65b4d41`](65b4d4183a) Interpolate template variables correctly ([#64](https://github-redirect.dependabot.com/zeit/serve-handler/issues/64))
- See full diff in [compare view](https://github.com/zeit/serve-handler/compare/5.0.2...5.0.3)
</details>
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[](https://dependabot.com/compatibility-score.html?dependency-name=serve-handler&package-manager=npm_and_yarn&previous-version=5.0.2&new-version=5.0.3)
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