chore: update dependency apollo-server-express to ^3.13.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
apollo-server-express (source)	^3.12.1 -> ^3.13.0

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Release Notes

apollographql/apollo-server (apollo-server-express)

### [`v3.13.0`](https://redirect.github.com/apollographql/apollo-server/compare/apollo-server-express@3.12.1...apollo-server-express@3.13.0) [Compare Source](https://redirect.github.com/apollographql/apollo-server/compare/apollo-server-express@3.12.1...apollo-server-express@3.13.0)

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Configuration

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