IGNITE-22530 Minor fix

Author: Andrei Nadyktov

modules/cdc-ext/src/main/java/org/apache/ignite/cdc/conflictresolve/CacheVersionConflictResolverPluginProvider.java

@@ -218,7 +218,7 @@ private boolean matchesFilters(String cacheName) {
             return matchesInclude && !matchesExclude;
         }
         catch (PatternSyntaxException e) {
-            throw new IgniteException("Invalid cache regexp template.", e);
+            throw new IgniteException("Invalid cache regexp template", e);
         }
     }
 }

modules/cdc-ext/src/main/java/org/apache/ignite/cdc/kafka/KafkaToIgniteCdcStreamerApplier.java

@@ -317,7 +317,7 @@ private boolean matchesFilters(String cacheName) {
             return matchesInclude && !matchesExclude;
         }
         catch (PatternSyntaxException e) {
-            throw new IgniteException("Invalid cache regexp template.", e);
+            throw new IgniteException("Invalid cache regexp template", e);
         }
     }