chore(deps): update dependency jest-diff to v29 (#9645)

* chore(deps): update dependency jest-diff to v29

* chore(dependencies): updated changesets for modified dependencies

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: renovate[bot]

.changeset/@graphql-codegen_testing-9645-dependencies.md

@@ -0,0 +1,5 @@
+---
+"@graphql-codegen/testing": patch
+---
+dependencies updates:
+  - Updated dependency [`jest-diff@^23.0.0 || ^24.0.0 || ^25.0.0 || ^26.0.0 || ^27.0.0 || ^28.0.0 || ^29.0.0` ↗︎](https://www.npmjs.com/package/jest-diff/v/23.0.0) (from `^23.0.0 || ^24.0.0 || ^25.0.0 || ^26.0.0 || ^27.0.0 || ^28.0.0`, in `peerDependencies`)

packages/utils/graphql-codegen-testing/package.json

@@ -36,7 +36,7 @@
   },
   "homepage": "https://github.com/dotansimha/graphql-code-generator#readme",
   "peerDependencies": {
-    "jest-diff": "^23.0.0 || ^24.0.0 || ^25.0.0 || ^26.0.0 || ^27.0.0 || ^28.0.0",
+    "jest-diff": "^23.0.0 || ^24.0.0 || ^25.0.0 || ^26.0.0 || ^27.0.0 || ^28.0.0 || ^29.0.0",
     "typescript": ">=3.0.0"
   },
   "dependencies": {