git: openjdk/jdk8u-dev: 8298108: Add a regression test for JDK-8297684

[Severin Gehwolf]

Changeset: 29ba98e5
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-05-25 17:30:08 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/29ba98e59b2df7fd85d3f0a000df0554fea845c2

8298108: Add a regression test for JDK-8297684
8298271: java/security/SignedJar/spi-calendar-provider/TestSPISigned.java failing on Windows

Reviewed-by: phh, andrew
Backport-of: 4da8411674b7515310000bd8243860bc73f9a03d

+ jdk/test/java/security/SignedJar/spi-calendar-provider/TestSPISigned.java
+ jdk/test/java/security/SignedJar/spi-calendar-provider/provider/baz/CalendarDataProviderImpl.java
+ jdk/test/java/security/SignedJar/spi-calendar-provider/provider/meta/META-INF/services/java.util.spi.CalendarDataProvider