Update gmtime-gmtime32-gmtime64.md

update ms.date

Author: TylerMSFT

docs/c-runtime-library/reference/gmtime-gmtime32-gmtime64.md

@@ -1,7 +1,7 @@
 ---
 title: "gmtime, _gmtime32, _gmtime64"
 description: "API reference for gmtime, _gmtime32, and _gmtime64, which convert a time_t value."
-ms.date: "10/27/2020"
+ms.date: 02/23/2024
 api_name: ["_gmtime32", "gmtime", "_gmtime64", "_o__gmtime32", "_o__gmtime64"]
 api_location: ["msvcrt.dll", "msvcr80.dll", "msvcr90.dll", "msvcr100.dll", "msvcr100_clr0400.dll", "msvcr110.dll", "msvcr110_clr0400.dll", "msvcr120.dll", "msvcr120_clr0400.dll", "ucrtbase.dll", "api-ms-win-crt-time-l1-1-0.dll"]
 api_type: ["DLLExport"]