git: openjdk/jdk17u-dev: 8339803: Acknowledge case insensitive unambiguous keywords in tzdata files

[Goetz Lindenmaier]

Changeset: 0d7b2729
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2024-11-06 15:41:27 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/0d7b2729e4f4c0fec2dcfea65a0834732a408ee4

8339803: Acknowledge case insensitive unambiguous keywords in tzdata files

Backport-of: f4940f65f8908602e2043caaf1141150be865acc

! make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesProvider.java
! test/jdk/sun/util/calendar/zi/RuleRec.java
! test/jdk/sun/util/calendar/zi/Zoneinfo.java