re-add preview for lasso/enet

[ethanglaser]

Description

Ref: #168, #185, uxlfoundation/scikit-learn-intelex#3418

CI on main: http://intel-ci.intel.com/f1a99f30-60cb-f12e-bffe-724646f3d540
CI on this branch: http://intel-ci.intel.com/f1aca544-6b9a-f1c2-935d-724646f3d540

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Checklist:

Completeness and readability

• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation to reflect the changes or created a separate PR with updates and provided its number in the description, if necessary.
• Git commit message contains an appropriate signed-off-by string (see CONTRIBUTING.md for details).
• I have resolved any merge conflicts that might occur with the base branch.

Testing

• I have run it locally and tested the changes extensively.
• All CI jobs are green or I have provided justification why they aren't.
• I have extended testing suite if new functionality was introduced in this PR.