kernel-mshv: Enable missing configs per customer request

[Redent0r]

Merge Checklist

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

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

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Summary

What does the PR accomplish, why was it needed?

Enable the following Kconfig symbols in arch/x86/configs/mshv_defconfig and arch/arm64/configs/mshv_defconfig:

CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_MICROSOFT_MANA=m
CONFIG_TARGET_CORE=m
CONFIG_TCM_USER2=m
CONFIG_MPTCP=y
CONFIG_INET_DIAG=m
CONFIG_TLS=m
CONFIG_LOOPBACK_TARGET=m
CONFIG_OVERLAY_FS_METACOPY=y
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_TCP_CONG_BBR=m
CONFIG_NET_CLS_FLOWER=m

Also enable CONFIG_OVERLAY_FS_REDIRECT_DIR=y in both configs as it is selected by CONFIG_OVERLAY_FS_METACOPY.

arm64 already had most of these, x86 needed all of them.

Change Log

• kernel-mshv

Does this affect the toolchain?

NO

Test Methodology

based on https://microsoft.visualstudio.com/LSG/_git/linux-dom0/pullrequest/15356673?path=/arch/x86/configs/mshv_defconfig

• bb: https://dev.azure.com/mariner-org/mariner/_build/results?buildId=1117191&view=results
• image build: https://dev.azure.com/mariner-org/mariner/_build/results?buildId=1117364&view=results
• conformance: https://dev.azure.com/mariner-org/mariner/_build/results?buildId=1118181&view=results
• performance: https://dev.azure.com/mariner-org/mariner/_build/results?buildId=1118182&view=results

work item: https://dev.azure.com/mariner-org/container-runtime/_workitems/edit/19921