HHH-18881 Implement fromEncodedString as inverse of appendEncodedString

Author: cigaly

hibernate-core/src/main/java/org/hibernate/type/descriptor/java/JdbcTimestampJavaType.java

@@ -224,7 +224,7 @@ public void appendEncodedString(SqlAppender sb, Date value) {
 	@Override
 	public Date fromEncodedString(CharSequence charSequence, int start, int end) {
 		try {
-			final TemporalAccessor accessor = DateTimeUtils.DATE_TIME.parse( subSequence( charSequence, start, end ) );
+			final TemporalAccessor accessor = ENCODED_FORMATTER.parse( subSequence( charSequence, start, end ) );
 			final Timestamp timestamp;
 			if ( accessor.isSupported( ChronoField.INSTANT_SECONDS ) ) {
 				timestamp = new Timestamp( accessor.getLong( ChronoField.INSTANT_SECONDS ) * 1000L );