remove svSolver from "suite of applications" on homepage

[alisonmarsden]

Problem

We should remove svSolver from the homepage since we are no longer supporting it. This will free up space to add svMorph, noting that there will also be other future Slicer based modeling tools so this may need to be updated again in future.

Solution

Update to reflect that we're no longer supporting svSolver

Additional context

Get link to svMorph and the very nice documentation that goes with it from Jeff Li.

Code of Conduct

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