chore(deps): bump graphql from 15.3.0 to 15.4.0

Bumps [graphql](https://github.com/graphql/graphql-js) from 15.3.0 to 15.4.0.
- [Release notes](https://github.com/graphql/graphql-js/releases)
- [Commits](graphql/graphql-js@v15.3.0...v15.4.0)

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -6536,9 +6536,9 @@ graphql-upload@^8.0.2:
     object-path "^0.11.4"
 
 graphql@*, graphql@^15.0.0:
-  version "15.3.0"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.3.0.tgz#3ad2b0caab0d110e3be4a5a9b2aa281e362b5278"
-  integrity sha512-GTCJtzJmkFLWRfFJuoo9RWWa/FfamUHgiFosxi/X1Ani4AVWbeyBenZTNX6dM+7WSbbFfTo/25eh0LLkwHMw2w==
+  version "15.4.0"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.4.0.tgz#e459dea1150da5a106486ba7276518b5295a4347"
+  integrity sha512-EB3zgGchcabbsU9cFe1j+yxdzKQKAbGUWRb13DsrsMN1yyfmmIq+2+L5MqVWcDCE4V89R5AyUOi7sMOGxdsYtA==
 
 graphql@^14.5.3:
   version "14.7.0"