Update GraphQL documentation

doc/api/graphql/reference/gitlab_schema.graphql

@@ -5155,7 +5155,7 @@ input DeleteAnnotationInput {
   """
   The global ID of the annotation to delete
   """
-  id: ID!
+  id: MetricsDashboardAnnotationID!
 }
 
 """
@@ -13330,6 +13330,11 @@ type MetricsDashboardAnnotationEdge {
   node: MetricsDashboardAnnotation
 }
 
+"""
+Identifier of Metrics::Dashboard::Annotation
+"""
+scalar MetricsDashboardAnnotationID
+
 """
 Represents a milestone
 """

doc/api/graphql/reference/gitlab_schema.json

@@ -14067,7 +14067,7 @@
                 "name": null,
                 "ofType": {
                   "kind": "SCALAR",
-                  "name": "ID",
+                  "name": "MetricsDashboardAnnotationID",
                   "ofType": null
                 }
               },
@@ -36649,6 +36649,16 @@
           "enumValues": null,
           "possibleTypes": null
         },
+        {
+          "kind": "SCALAR",
+          "name": "MetricsDashboardAnnotationID",
+          "description": "Identifier of Metrics::Dashboard::Annotation",
+          "fields": null,
+          "inputFields": null,
+          "interfaces": null,
+          "enumValues": null,
+          "possibleTypes": null
+        },
         {
           "kind": "OBJECT",
           "name": "Milestone",