Add EI_EXPOSE_REP updates

Author: Milder Hernandez Cagua

semantickernel-api/src/main/java/com/microsoft/semantickernel/agents/AgentInvokeOptions.java

@@ -48,6 +48,7 @@ public AgentInvokeOptions(@Nullable KernelArguments kernelArguments,
      *
      * @return The kernel arguments.
      */
+    @SuppressFBWarnings("EI_EXPOSE_REP")
     public KernelArguments getKernelArguments() {
         return kernelArguments;
     }

semantickernel-api/src/main/java/com/microsoft/semantickernel/agents/KernelAgent.java

@@ -7,6 +7,7 @@
 import com.microsoft.semantickernel.semanticfunctions.KernelArguments;
 import com.microsoft.semantickernel.semanticfunctions.PromptTemplate;
 import com.microsoft.semantickernel.services.chatcompletion.ChatMessageContent;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
@@ -89,6 +90,7 @@ public Kernel getKernel() {
      *
      * @return The invocation context used by the agent
      */
+    @SuppressFBWarnings("EI_EXPOSE_REP")
     public KernelArguments getKernelArguments() {
         return kernelArguments;
     }