Merge branch 'fix-graphql-eslint-issue-master' into 'master'

Add id to GraphQL nodes in epic_children.query.graphql

See merge request gitlab-org/gitlab!75741

app/graphql/queries/epic/epic_children.query.graphql

@@ -49,6 +49,7 @@ fragment EpicNode on Epic {
     __typename
     nodes {
       __typename
+      id
       color
       description
       textColor
@@ -140,6 +141,7 @@ query childItems(
               __typename
               nodes {
                 __typename
+                id
                 color
                 description
                 textColor