Add ghost file limit API

[tajila]

Also fixed the criu_dump failure path, it was being hidden by calls to query time.

Re-ordered the restore hooks so they always occur, even if criu_dump fails.

Fixed the CRIUSupport exceptions which did not have the System version.

Updated tests to output log file if checkpoint fails.

[tajila]

jenkins test sanity alinux64 jdk21

[tajila]

@JasonFengJ9 Ready for another look

[tajila]

@JasonFengJ9 Ready for another look

[tajila]

@gacholio Please review these changes

[gacholio]

I'll have a look once all of Jason's comments are addressed (and the conversations resolved).

[tajila]

@JasonFengJ9 Is everything addressed?

[JasonFengJ9]

I'll have a look once all of Jason's comments are addressed (and the conversations resolved). Is everything addressed?

Yeah, and I approved. @tajila please resolve those conversations.

[tajila]

@gacholio changes are ready for a look

[gacholio]

Line ending failure is infra.

[gacholio]

jenkins test sanity xlinux jdk21

[gacholio]

20:46:08  FAILED test targets:
20:46:08  	cmdLineTester_criu_nonPortableRestore_8 

[tajila]

The failure is

19:03:42  Testing: Create CRIU checkpoint image and restore three times - testMillisDelayBeforeCheckpointDone
19:03:42  Test start time: 2024/02/21 19:03:41 Eastern Standard Time
19:03:42  Running command: bash /home/jenkins/workspace/Test_openjdk21_j9_sanity.functional_x86-64_linux_Personal_testList_1/aqa-tests/TKG/../../jvmtest/functional/cmdLineTests/criu/criuScript.sh /home/jenkins/workspace/Test_openjdk21_j9_sanity.functional_x86-64_linux_Personal_testList_1/aqa-tests/TKG/../../jvmtest/functional/cmdLineTests/criu /home/jenkins/workspace/Test_openjdk21_j9_sanity.functional_x86-64_linux_Personal_testList_1/jdkbinary/j2sdk-image/bin/java " -Xgcpolicy:gencon -Xgcthreads1 " "org.openj9.criu.TimeChangeTest testMillisDelayBeforeCheckpointDone" 3 3 false false
19:03:42  Time spent starting: 3 milliseconds
19:08:52  ***[TEST INFO 2024/02/21 19:08:41] ProcessKiller detected a timeout after 300000 milliseconds!***
19:08:52  ***[TEST INFO 2024/02/21 19:08:41] executing /usr/bin/gdb -batch -x /tmp/debugger14233790803444987276.txt bash 31402***
19:08:52  GDB OUT No shared libraries loaded at this time.
19:08:52  INFO: Sleep for 60000 millis before next capture.
19:09:49  ***[TEST INFO 2024/02/21 19:09:42] executing /usr/bin/gdb -batch -x /tmp/debugger14233790803444987276.txt bash 31402***
19:09:49  GDB OUT No shared libraries loaded at this time.
19:09:49  ***[TEST INFO 2024/02/21 19:09:42] executing kill -ABRT 31402***
19:09:49  ***[TEST INFO 2024/02/21 19:09:42] kill -ABRT signal sent***
19:09:49  Time spent executing: 360759 milliseconds
19:09:49  Test result: FAILED

Related to https://github.com/eclipse-openj9/openj9/issues/18527