Enable CONFIG_NFT_OBJREF

[rlmenge]

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

• [x] The toolchain has been rebuilt successfully (or no changes were made to it)
• [x] The toolchain/worker package manifests are up-to-date
• [x] Any updated packages successfully build (or no packages were changed)
• [x] Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
• [x] Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
• [x] All package sources are available
• [x] cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
• [x] LICENSE-MAP files are up-to-date (./SPECS/LICENSES-AND-NOTICES/data/licenses.json, ./SPECS/LICENSES-AND-NOTICES/LICENSES-MAP.md, ./SPECS/LICENSES-AND-NOTICES/LICENSE-EXCEPTIONS.PHOTON)
• [x] All source files have up-to-date hashes in the *.signatures.json files
• [x] sudo make go-tidy-all and sudo make go-test-coverage pass
• [x] Documentation has been updated to match any changes to the build system
• [x] Ready to merge

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Summary

Enable CONFIG_NFT_OBJREF

Add the nft_objref module to AMD64 for object reference support for nftables. This allows for AMD customers using nftables to get instight into their running Routing Policy (RP) policies.

This config is already enabled in ARM64. Note that option is builtin for kernel 6.6.X and the option itself was removed https://github.com/microsoft/CBL-Mariner-Linux-Kernel/commit/d037abc2414b4539401e0e6aa278bedc4628ad69

Change Log

• Enable CONFIG_NFT_OBJREF

Does this affect the toolchain?

YES

Associated issues

• https://microsoft.visualstudio.com/OS/_workitems/edit/48734550?src=WorkItemMention&src-action=artifact_link

Test Methodology

• Pipeline build id (in progress): https://dev.azure.com/mariner-org/mariner/_build/results?buildId=542144&view=results

[rlmenge]

Making draft as this may not be the complete config set needed for scenario