Better seed handling in Jacobian and Hessian

[gdalle]

DI source

• Prepare batched seeds in the preparation phase for Jacobian and Hessian
• Remove products storage in the sparse version to imitate dense ones (reshape a view of the returned matrix instead)
• Change extras handling in FromPrimitive backends (internals) to avoid ambiguities

DI tests

• Test AutoReverseFromPrimitive with ForwardDiff

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 98.09524% with 2 lines in your changes missing coverage. Please review.

Project coverage is 96.75%. Comparing base (feb17b0) to head (f32fd53).
Report is 1 commits behind head on main.

Files	Patch %	Lines
DifferentiationInterface/src/sparse/jacobian.jl	93.33%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #334      +/-   ##
==========================================
+ Coverage   96.73%   96.75%   +0.02%     
==========================================
  Files         101      101              
  Lines        4840     4811      -29     
==========================================
- Hits         4682     4655      -27     
+ Misses        158      156       -2     

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