git: openjdk/jdk17u-dev: 8303697: ProcessTools doesn't print last line of process output

[Goetz Lindenmaier]

Changeset: 17f9b8c1
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2024-10-05 17:04:32 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/17f9b8c19c7ab218aff50ef9ed5397cffe6cef3f

8303697: ProcessTools doesn't print last line of process output

Backport-of: 8d2ebf248e2884fbf138b603ae82f81bd0926cf3

+ test/lib-test/jdk/test/lib/process/ProcessToolsLastLineTest.java
! test/lib/jdk/test/lib/process/StreamPumper.java