[jdk8u-dev] RFR: 8305113: (tz) Update Timezone Data to 2023c [v3]

[Victor Rudometov]

> Update to the latest tzdata 2023c. https://bugs.openjdk.org/browse/JDK-8305113
> 
> Similar fix to 11/17, but not a clean backport as 8 uses different format.
> Tested: jdk/test/java/util/TimeZone jdk/test/java/time/test jdk/test/sun/util/resources jdk/test/sun/text/resources jdk/test/sun/util/calendar Test results: passed: 123
> 
> Jtreg tier1, tier2 ok

Victor Rudometov has updated the pull request incrementally with one additional commit since the last revision:

  Code clean up

-------------

Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/305/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/305/files/24d84b74..90d26a57

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=305&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=305&range=01-02

  Stats: 7 lines in 1 file changed: 0 ins; 7 del; 0 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/305.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/305/head:pull/305

PR: https://git.openjdk.org/jdk8u-dev/pull/305