Support `win.norestart` application property in jpackage .cfg file. If found in the .cfg file and set to `true`, it forces the Windows app launcher not to restart the launcher process.
Collateral changes to the tests: - Added `WindowsHelper.killProcess()` to kill process by PID; - Added `WindowsHelper.findAppLauncherPID()` that will return PIDs of the running app launcher processes for the given app launcher name. The implementation grabbed from `Win8301247Test` test; - Rework `CfgFile` to make it R/W and capable of writing multiple instances of the same key; - Added `JPackageCommand.ignoreFakeRuntime()` to ignore external runtime if it is a stub. Should speed up local test runs. ------------- Commit messages: - fix order of modifiers - fix order of modifiers - fix order of modifiers - Merge branch 'master' into JDK-8340311 - Better function names - - CfgFile can store multiple kvp-s with the same key names - - CfgFile turned R/W from R/O - Remove trailing whitespaces - Reduce number of CfgFile copies - 8340311: JPackage app-image exe launches multiple exe's in JDK 22+ Changes: https://git.openjdk.org/jdk/pull/21726/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21726&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8340311 Stats: 536 lines in 13 files changed: 386 ins; 88 del; 62 mod Patch: https://git.openjdk.org/jdk/pull/21726.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/21726/head:pull/21726 PR: https://git.openjdk.org/jdk/pull/21726
