milliseconds_add() can lead to overflow / DCHECK

select milliseconds_add("1970-01-01", -10000000000000);
release build: result = 2237-09-01 05:47:53.709551616 (should be 1653-02-10 06:13:20)
debug build: timestamp-functions-ir.cc:740] Check failed: result_value < input_value (2237-09-01 05:47:53.709551616 vs. 1970-01-01 00:00:00)

seconds/microseconds_add work correctly with the same timestamp