fix test

Author: KirillKurdyukov

hibernate-dialect/src/test/java/tech/ydb/hibernate/types/YdbJdbcCodeTest.java

@@ -80,7 +80,7 @@ public void integrationTest() {
                 true, 1, 1, 1, 1, 1, 1, 1, 1,
                 LocalDate.now(),
                 LocalDateTime.of(2000, 1, 1, 1, 1, 1),
-                Instant.now(),
+                Instant.parse("2025-10-02T11:06:32.779087Z"),
                 Duration.ofSeconds(1),
                 LocalDate.ofYearDay(1000, 1),
                 LocalDateTime.of(1000, 1, 1, 1, 1, 1),
@@ -102,7 +102,7 @@ public void integrationTest() {
                 false, 2, 2, 2, 2, 2, 2, 2, 2,
                 LocalDate.now(),
                 LocalDateTime.of(2000, 2, 2, 2, 2, 2),
-                Instant.now(),
+                Instant.parse("2023-10-02T11:06:32.779087Z"),
                 Duration.ofSeconds(2),
                 LocalDate.ofYearDay(1000, 2),
                 LocalDateTime.of(1000, 2, 2, 2, 2, 2),