Enable sanity.functional and dev.external on machines with criu318

[llxia]

related: runtimes/backlog/issues/1099

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[llxia]

@AdamBrousseau could you review the PR? Thanks

[AdamBrousseau]

lftm but I don't believe we currently run these ppc criu specs by default in any build. We'll have to make another change in jdk11u.groovy and jdk17u.groovy if we want to turn them on as well as in the job generator I believe.

[llxia]

I noticed jdk11u-linux-ppc64le-openj9-criu and jdk17u-linux-ppc64le-openj9-criu. Can we use them? If jdk11u.groovy and jdk17u.groovy needs to be updated, could you help? Thanks

[llxia]

We should not block the change related to the test builds because jdk11u.groovy and jdk17u.groovy are not ready. If jdk11u.groovy and jdk17u.groovy needs to be updated, we can create separate PR.

[AdamBrousseau]

I think this can be updated. All machines are at 3.18 now so we don't need to add the extra label.

[AdamBrousseau]

As discussed, we can move the dev.external additional target to the regular IBM (CE) plinux specs.

[llxia]

This PR is no longer needed as CRIU is enabled as default on plinux and we do not need criu318 label anymore.