Update apps-graphql version (#460)

#### What problem is this solving?
`apps-graphql` has a new major that fixes some issues

[Motivation](https://vtex.slack.com/archives/C075D3PMS2Y/p1716839851735999)

#### How should this be manually tested?

[Workspace](https://jardely--content.myvtex.com/admin/cms/storefront)

<!-- Your friendly Checklist/Reminders 📝 -->

<!-- 📒 Update `README.md`. -->
<!-- ❕ Update `CHANGELOG.md`. -->
<!-- 🔮 Link this PR to a Clubhouse story (if applicable). -->
<!-- 🤖 Update/create tests (important for bug fixes). -->
<!-- 🚿 Delete the workspace after merging this PR (if applicable). -->

#### Screenshots or example usage

#### Type of changes

<!--- Add a ✔️ where applicable -->

| ✔️ | Type of Change |
| --- |
-----------------------------------------------------------------------------------------
|
| \_ | Bug fix <!-- a non-breaking change which fixes an issue --> |
| \_ | New feature <!-- a non-breaking change which adds functionality
--> |
| \_ | Breaking change <!-- fix or feature that would cause existing
functionality to change --> |
| \_ | Technical improvements <!-- chores, refactors and overall
reduction of technical debt --> |

#### Notes

<!-- Put any relevant information that doesn't fit in the other sections
here. -->

#### How does this PR make you feel?
[:link:](http://giphy.com/categories/emotions/)

![](put .gif link here - can be found under "advanced" on giphy)

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+- `apps-graphql` version
+
 ## [2.7.5] - 2020-05-05
 
 ### Changes

manifest.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "vtex.admin": "1.x",
-    "vtex.apps-graphql": "2.x",
+    "vtex.apps-graphql": "3.x",
     "vtex.file-manager-graphql": "0.x",
     "vtex.file-manager": "0.x",
     "vtex.pages-graphql": "1.x",