IGNITE-26580 Remove validation for affinity backup filter class as it doesn't work for lambdas

Author: sergey-chugunov-1985

modules/core/src/main/java/org/apache/ignite/internal/processors/cache/ClusterCachesInfo.java

@@ -434,9 +434,7 @@ private void checkCache(CacheJoinNodeDiscoveryData.CacheInfo locInfo, CacheData
             "Affinity partitions count", locAttr.affinityPartitionsCount(),
             rmtAttr.affinityPartitionsCount(), true);
 
-        // TODO IGNITE-26967 - implement better validation of affinity backup filter
-        CU.checkAttributeMismatch(log, rmtAttr.cacheName(), rmt, "affinityBackupFilterClass", "Affinity backup filter class",
-            locAttr.affinityBackupFilterClass(), rmtAttr.affinityBackupFilterClass(), true);
+        // TODO IGNITE-26967 - implement validation of affinity backup filter.
 
         CU.validateKeyConfigiration(rmtAttr.groupName(), rmtAttr.cacheName(), rmt, rmtAttr.configuration().getKeyConfiguration(),
             locAttr.configuration().getKeyConfiguration(), log, true);