[all] Rename applyJ to applyJacobianVectorProduct

[alxbilger]

• Clearer name
• Add a new parameter to the method: $x$, because $J=J(x)$
• Apply template method pattern with the do prefix: doApplyJacobianVectorProduct. To better differentiate both methods.

[with-all-tests]
[ci-depends-on https://github.com/sofa-framework/SofaPython3/pull/641]
[ci-depends-on https://github.com/SofaDefrost/Cosserat/pull/190]

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