Fix kinetic energy conservation with topography

[dennisYatunin]

Purpose

This PR introduces some changes that should allow us to conserve kinetic energy in the presence of topography.

To-do

• Add a test for exact conservation of kinetic energy in the presence of topography.
  • Update the relevant Jacobian terms for the test.

Content

• Replace ᶠwinterp(ᶜJ, ᶜρ) in the vertical transport equation with ᶠinterp(ᶜJ * ᶜρ) / ᶠJ, since ᶠdiv internally multiplies its argument by ᶠJ.
• Replace dot(uₕ, CTh(uₕ)) + 2 * dot(ᶜinterp(uᵥ), CT3(uₕ)) in the kinetic energy equation with dot(uₕ, CTh(uₕ) + CTh(ᶜinterp(uᵥ))) + dot(ᶜinterp(uᵥ), CT3(uₕ)), which makes it so that ∫ ᶜρₜ * ᶜK * dz = -∫ ᶜρ * ᶜKₜ * dz.
• Update the relevant Jacobian terms.

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• [ ] I have read and checked the items on the review checklist.

[akshaysridhar]

Thanks @dennisYatunin; I can test this against the dss update branch as well.