Ignore unknown properties when deserializing Redis cache entries

Prevents UnrecognizedPropertyException during rolling upgrades when a
newer node writes a cached entity with an added field and an older node
reads it back. The Redis-backed TbJsonRedisSerializer now uses
JacksonUtil.IGNORE_UNKNOWN_PROPERTIES_JSON_MAPPER instead of the strict
OBJECT_MAPPER used by JacksonUtil.fromBytes.

common/cache/src/main/java/org/thingsboard/server/cache/TbJsonRedisSerializer.java

@@ -18,6 +18,8 @@ package org.thingsboard.server.cache;
 import org.springframework.data.redis.serializer.SerializationException;
 import org.thingsboard.common.util.JacksonUtil;
 
+import java.io.IOException;
+
 public class TbJsonRedisSerializer<K, V> implements TbRedisSerializer<K, V> {
 
     private final Class<V> clazz;
@@ -33,6 +35,13 @@ public class TbJsonRedisSerializer<K, V> implements TbRedisSerializer<K, V> {
 
     @Override
     public V deserialize(K key, byte[] bytes) throws SerializationException {
-        return JacksonUtil.fromBytes(bytes, clazz);
+        if (bytes == null) {
+            return null;
+        }
+        try {
+            return JacksonUtil.IGNORE_UNKNOWN_PROPERTIES_JSON_MAPPER.readValue(bytes, clazz);
+        } catch (IOException e) {
+            throw new SerializationException("Failed to deserialize cached value", e);
+        }
     }
 }