Change a logging level to info when a CP members list is updated [HZ-…

…3046] [5.3.z] (hazelcast#25373)

Changing the logging level should help analyze the behavior of the CP
subsystem if the internal list of CP members is updated.

Backport of: hazelcast#25371

hazelcast/src/main/java/com/hazelcast/spi/impl/operationservice/impl/RaftInvocationContext.java

@@ -77,7 +77,7 @@ public boolean setMembers(long groupIdSeed, long membersCommitIndex, Collection<
             CPMembersContainer currentContainer = membersContainer.get();
             if (newContainer.version.compareTo(currentContainer.version) > 0) {
                 if (membersContainer.compareAndSet(currentContainer, newContainer)) {
-                    logger.fine("Replaced " + currentContainer + " with " + newContainer);
+                    logger.info("Replaced " + currentContainer + " with " + newContainer);
                     return true;
                 }
             } else {