git: openjdk/jdk17u-dev: 8328948: GHA: Restoring sysroot from cache skips the build after JDK-8326960

[Aleksey Shipilev]

Changeset: 533e1b17
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2024-03-26 08:18:47 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/533e1b17939882cd485718e5397c74ff9392d9de

8328948: GHA: Restoring sysroot from cache skips the build after JDK-8326960

Backport-of: 447436e18c754424a62af5135fb3a8973564091d

! .github/workflows/build-cross-compile.yml