#29498 Add private constructors and default constructor for CDI

Added a private constructor in Predicates to prevent instantiation and a default constructor in RetryPolicyProcessor for CDI proxy creation. This change improves the design by enforcing non-instantiability where necessary and ensuring the proper creation of CDI proxies.

dotCMS/src/main/java/com/dotcms/jobs/business/api/events/RealTimeJobMonitor.java

@@ -237,6 +237,10 @@ public void onJobProgressUpdated(@Observes JobProgressUpdatedEvent event) {
      */
     public static class Predicates {
 
+        private Predicates() {
+            // Prevent instantiation
+        }
+
         /**
          * Creates a predicate that matches jobs with any of the specified states.
          *

dotCMS/src/main/java/com/dotcms/jobs/business/error/RetryPolicyProcessor.java

@@ -16,7 +16,14 @@
 @ApplicationScoped
 public class RetryPolicyProcessor {
 
-    private final NoRetryStrategy noRetryStrategy;
+    private NoRetryStrategy noRetryStrategy;
+
+    /**
+     * Default constructor required for CDI proxy creation.
+     */
+    public RetryPolicyProcessor() {
+        // Default constructor for CDI
+    }
 
     @Inject
     public RetryPolicyProcessor(NoRetryStrategy noRetryStrategy) {