upgrade schema-builder to v5.2

this updates transifex API access to v3, see also https://github.com/openstreetmap/iD/pull/9375

CHANGELOG.md

@@ -17,6 +17,13 @@ _Breaking developer changes, which may affect downstream projects or sites that
 [@xxxx]: https://github.com/xxxx
 -->
 
+# unreleased (5.1.0-dev, changelog incomplete)
+
+#### Development
+* Upgrade schema-builder to version 5.2, updates transifex API to v3 (see also [iD#9375])
+
+[iD#9375]: https://github.com/openstreetmap/iD/pull/9375
+
 
 # 5.0.1
 

package.json

@@ -20,7 +20,7 @@
     "translations": "node scripts/translations.js"
   },
   "devDependencies": {
-    "@ideditor/schema-builder": "~5.1.1",
+    "@ideditor/schema-builder": "~5.2.1",
     "prettier": "~2.7.1"
   }
 }