Convert AppCDS output messages to warnings when the creation process …

…fails

Relates to: quarkusio#26004

(cherry picked from commit e96440d)

core/deployment/src/main/java/io/quarkus/deployment/pkg/steps/AppCDSBuildStep.java

@@ -164,12 +164,13 @@ private Path createClassesLst(JarBuildItem jarResult,
             }
             exitCode = processBuilder.start().waitFor();
         } catch (Exception e) {
-            log.debug("Failed to launch process used to create '" + CLASSES_LIST_FILE_NAME + "'.", e);
+            log.warn("Failed to launch process used to create '" + CLASSES_LIST_FILE_NAME + "'. using the following command:'"
+                    + command + "'", e);
             return null;
         }
 
         if (exitCode != 0) {
-            log.debugf("The process that was supposed to create AppCDS exited with error code: %d.", exitCode);
+            log.warnf("Command '%s' that was supposed to create AppCDS exited with error code: %d.", command, exitCode);
             return null;
         }