git: openjdk/jdk21u-dev: master: 8339644: Improve parsing of Day/Month in tzdata rules

[Goetz Lindenmaier]

Changeset: da4d2c58
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2024-09-19 12:03:15 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/da4d2c58d3b7f1e7310b4f264a1cad05a983f522

8339644: Improve parsing of Day/Month in tzdata rules

Backport-of: 86a2f9c7dcb6585cabf03c0940511d11560e85b7

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