Update Apollo GraphQL packages

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	Type	Update
@apollo/gateway	^0.44.1 \|\| ^0.46.0 \|\| ^0.48.0 \|\| ^0.49.0 \|\| ^0.50.0 -> ^0.44.1 \|\| ^0.46.0 \|\| ^0.48.0 \|\| ^0.49.0 \|\| ^0.50.0 \|\| ^0.51.0					peerDependencies	minor
@apollo/gateway	0.50.1 -> 0.51.0					devDependencies	minor
@apollo/subgraph	^0.4.1 -> 0.4.2					devDependencies	pin

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Release Notes

apollographql/federation

### [`v0.51.0`](https://togithub.com/apollographql/federation/compare/@apollo/gateway@0.50.2...@apollo/gateway@0.51.0) [Compare Source](https://togithub.com/apollographql/federation/compare/@apollo/gateway@0.50.2...@apollo/gateway@0.51.0)

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