RFR: 8351095: [macos] Add more jpackage tests for --mac-app-store option [v4]

[Alexander Matveev]

> Added following tests:
> - Verify mac app store PKG doesn't have scripts (added to `PkgScriptsTest.java`).
> - `--launcher-as-service` ignored for mac app store PKG  (added to `ServiceTest.java`).
> - `--launcher-as-service` for additional launcher ignored for mac app store PKG (added to `ServiceTest.java`).

Alexander Matveev has updated the pull request incrementally with one additional commit since the last revision:

  8351095: [macos] Add more jpackage tests for --mac-app-store option [v4]

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Changes:
  - all: https://git.openjdk.org/jdk/pull/28487/files
  - new: https://git.openjdk.org/jdk/pull/28487/files/f9b89647..777beb55

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28487&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28487&range=02-03

  Stats: 8 lines in 2 files changed: 4 ins; 3 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/28487.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28487/head:pull/28487

PR: https://git.openjdk.org/jdk/pull/28487