[OSSM-553] Enable lua extension on ppc64le

[yselkowitz]

Commit Message: Enable lua extension on ppc64le
Additional Description: Now that luajit2 is imported and enabled automatically on ppc, this is needed to actually build the http.lua extension.
Risk Level: Medium
Testing: Built on ppc64le (downstream)
Docs Changes: ??
Release Notes: ??
Platform Specific Features: Affects ppc64le only.

/cc @jwendell

[maistra-bot]

Hi @yselkowitz. Thanks for your PR.

I'm waiting for a maistra member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[jwendell]

/ok-to-test

[yselkowitz]

/retest

[jwendell]

LGTM.
@oschaaf ?

[oschaaf]

the change makes sense to me, just a question about the specifics on how we pull it off

[jwendell]

merging manually due to time constraints, agreed with @oschaaf