change link of member NEC as requested

* OPF Request #1858 by Yasunobu Funada <yasunobu.funada@nec.com>
  https://requests.openpower.foundation/Ticket/Display.html?id=1858
  change link to correct link

Signed-off-by: Toshaan Bharvani <toshaan@vantosh.com>

content/members/nec.md

@@ -2,9 +2,9 @@
 title: NEC
 image: nec.png
 country: Japan
-link: https://www.msi.com.tw
+link: https://www.nec.com
 level: silver
 joined: 2015
-date: 2021-03-31
+date: 2023-03-06
 draft: false
 ---