Resolves 40315 & 41432 issues

(cherry picked from commit 614d0f0)

Author: dcotfr

extensions/kafka-streams/runtime/src/main/java/io/quarkus/kafka/streams/runtime/devui/KafkaStreamsJsonRPCService.java

@@ -7,6 +7,7 @@
 import java.util.regex.Pattern;
 import java.util.stream.Stream;
 
+import jakarta.enterprise.inject.Instance;
 import jakarta.inject.Inject;
 
 import org.apache.kafka.streams.Topology;
@@ -16,11 +17,16 @@
 
 public class KafkaStreamsJsonRPCService {
     @Inject
-    Topology topology;
+    Instance<Topology> topologyProvider;
 
     @NonBlocking
     public JsonObject getTopology() {
-        return parseTopologyDescription(topology.describe() != null ? topology.describe().toString() : "");
+        var topologyDescription = "";
+        if (topologyProvider.isResolvable()) {
+            final var describe = topologyProvider.get().describe();
+            topologyDescription = describe != null ? describe.toString() : "";
+        }
+        return parseTopologyDescription(topologyDescription);
     }
 
     JsonObject parseTopologyDescription(String topologyDescription) {