chore(deps): update dependency graphql-http to v1.22.1 (#7879)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [graphql-http](https://redirect.github.com/graphql/graphql-http) |
[`1.22.0` ->
`1.22.1`](https://renovatebot.com/diffs/npm/graphql-http/1.22.0/1.22.1)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/graphql-http/1.22.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/graphql-http/1.22.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/graphql-http/1.22.0/1.22.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/graphql-http/1.22.0/1.22.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>graphql/graphql-http (graphql-http)</summary>

###
[`v1.22.1`](https://redirect.github.com/graphql/graphql-http/blob/HEAD/CHANGELOG.md#1221-2024-04-10)

[Compare
Source](https://redirect.github.com/graphql/graphql-http/compare/v1.22.0...v1.22.1)

##### Bug Fixes

- **audit/render:** Omit `set-cookie` header and html body
([#&#8203;116](https://redirect.github.com/graphql/graphql-http/issues/116))
([1c5c744](https://redirect.github.com/graphql/graphql-http/commit/1c5c7447e4f981905917a1c849eb62142b92cd3d))
- **handler:** Support both utf-8 and utf8 charsets
([94100d6](https://redirect.github.com/graphql/graphql-http/commit/94100d6118301b55f89609019d993935ef31ed7e)),
closes
[#&#8203;120](https://redirect.github.com/graphql/graphql-http/issues/120)
- **use:** Set request readable encoding to utf-8
([50d3bcd](https://redirect.github.com/graphql/graphql-http/commit/50d3bcdee22c0b59d7e1bff254445a0b9a779113)),
closes
[#&#8203;118](https://redirect.github.com/graphql/graphql-http/issues/118)

</details>

---

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Co-authored-by: David Glasser <[email protected]>

.changeset/lucky-candles-wonder.md

@@ -0,0 +1,5 @@
+---
+'@apollo/server-integration-testsuite': patch
+---
+
+Update graphql-http dependency

packages/integration-testsuite/package.json

@@ -33,7 +33,7 @@
     "@apollo/utils.createhash": "^2.0.0",
     "@apollo/utils.keyvaluecache": "^2.1.0",
     "express": "^4.21.1",
-    "graphql-http": "1.22.0",
+    "graphql-http": "1.22.1",
     "graphql-tag": "^2.12.6",
     "loglevel": "^1.8.0",
     "node-fetch": "^2.6.7",