RFR: 8344925: translet-name ignored when package-name is also set [v2]

[Joe Wang]

> Fix an issue where the translet-name is incorrectly set when the package-name is also specified.

Joe Wang has updated the pull request incrementally with one additional commit since the last revision:

  update test

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Changes:
  - all: https://git.openjdk.org/jdk/pull/23446/files
  - new: https://git.openjdk.org/jdk/pull/23446/files/df9b015a..a31ac5e1

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23446&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23446&range=00-01

  Stats: 5 lines in 2 files changed: 1 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/23446.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23446/head:pull/23446

PR: https://git.openjdk.org/jdk/pull/23446