chore(gatsby-source-wordpress): restore plugin tests (#31250)

Author: TylerBarnes

integration-tests/gatsby-source-wordpress/.env.test

@@ -1,9 +1,12 @@
-WPGRAPHQL_VERSION=v1.1.2
-WPGATSBY_VERSION=v0.9.1
+WPGRAPHQL_VERSION=v1.3.7
+WPGATSBY_VERSION=v1.0.10
 WPGRAPHQL_ACF_VERSION=v0.3.1
 WPGRAPHQL_CPT_UI_VERSION=v1.1
 CPT_UI_VERSION=1.8.1
 ACF_VERSION=5.8.7
+YOAST_VERSION=16.2
+WPGRAPHQL_YOAST_VERSION=v4.14.0
+WPGRAPHQL_GUTENBERG_VERSION=v0.3.8
 
 WPGRAPHQL_URL="http://localhost:8001/graphql"
 HTACCESS_USERNAME="admin"