fix(deps): update dependency com.google.appengine:appengine-api-1.0-sdk to v2.0.38

Author: renovate-bot

pom.xml

@@ -537,7 +537,7 @@
     <project.gson.version>2.8.6</project.gson.version>
     <project.protobuf-java.version>3.25.3</project.protobuf-java.version>
     <project.guava.version>33.1.0-jre</project.guava.version>
-    <project.appengine.version>2.0.31</project.appengine.version>
+    <project.appengine.version>2.0.38</project.appengine.version>
     <project.xpp3.version>1.1.4c</project.xpp3.version>
     <project.jdo2-api.version>2.3-20090302111651</project.jdo2-api.version>
     <project.datanucleus-core.version>3.2.2</project.datanucleus-core.version>