RFR: 8374222: jpackage will exit with error if it fails to clean the temp directory [v2]

[Alexey Semenyuk]

> jpackage will attempt to delete the temp directory a few times. If all attempts fail, it will print remaining files and empty directories (100 entries at most) to the console and continue. It will not exit with an error status as previously, as this is not a critical error.

Alexey Semenyuk has updated the pull request incrementally with one additional commit since the last revision:

  Address review comments

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Changes:
  - all: https://git.openjdk.org/jdk/pull/29664/files
  - new: https://git.openjdk.org/jdk/pull/29664/files/d2ca4156..7cabdb22

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=29664&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=29664&range=00-01

  Stats: 6 lines in 2 files changed: 3 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/29664.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29664/head:pull/29664

PR: https://git.openjdk.org/jdk/pull/29664