Better scenarios with weird arrays

[gdalle]

DI source

• Remove modification of y once passed to a Scenario with in-place function f!

DIT extensions

• JLArrays: conversion of every ingredient of a scenario to a JLArray
• StaticArrays: conversion of every ingredient of a scenario to a SArray or MArray
• Both: convert the output of default_scenarios() instead of recreating it

DI extensions

• ForwardDiff and ReverseDiff:
  • improve handling of StaticArrays by using DiffResult instead of MutableDiffResult whenever possible
  • copy the derivatives back into provided storage only if the memory addresses differ (hope this is cheap)
• ReverseDiff: deal with DiffResults objects are not re-aliased properly ReverseDiff.jl#251, which causes issues because the gradient is not updated properly during a hessian for example

DI tests

• Remove testing of Zygote on static arrays

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 98.58156% with 2 lines in your changes missing coverage. Please review.

Project coverage is 98.60%. Comparing base (e716262) to head (7c5cd81).

Files with missing lines	Patch %	Lines
...ferentiationInterfaceTest/src/scenarios/default.jl	86.66%	2 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #523   +/-   ##
=======================================
  Coverage   98.60%   98.60%           
=======================================
  Files         106      106           
  Lines        4578     4593   +15     
=======================================
+ Hits         4514     4529   +15     
  Misses         64       64           

Flag	Coverage Δ
DI	98.73% <100.00%> (+0.01%)	⬆️
DIT	98.33% <96.87%> (-0.02%)	⬇️

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