git: openjdk/jdk: 8268719: Force execution (and source) code page used when compiling on Windows

[Julian Waters]

Changeset: 94025485
Author:    Saint Wesonga <sawesong at microsoft.com>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-09-07 03:03:22 +0000
URL:       https://git.openjdk.org/jdk/commit/940254854673e57fa1b1bb3d51451aad6eaad813

8268719: Force execution (and source) code page used when compiling on Windows

Reviewed-by: jwaters, erikj

! make/autoconf/flags-cflags.m4