git: openjdk/jdk17u-dev: 8307569: Build with gcc8 is broken after JDK-8307301

[Goetz Lindenmaier]

Changeset: c8e9c919
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-06-23 06:52:33 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/c8e9c919a8ded188d47c464a75d4020354e47f73

8307569: Build with gcc8 is broken after JDK-8307301

Reviewed-by: shade
Backport-of: 64c09628664fd19c281723f15bf677c52e360acd

! make/modules/java.desktop/lib/Awt2dLibraries.gmk