[common][cache_utils]: fix not empty condition in remove_if_invalidated

Author: karasjoh000

src/common/cache_utils.hpp

@@ -276,7 +276,7 @@ struct lru_cache_t final : public cache_t<K, O, C, key_merge> {
 
         const auto &value = it->second.value_;
         // If the entry is not invalidated
-        if (value.get().is_empty()) { return; }
+        if (!value.get().is_empty()) { return; }
 
         // Remove the invalidated entry
         cache_mapper().erase(it);