[Eva] Results: adds optional argument [for_writing] to [eval_address].

See merge request frama-c/frama-c!3589

[analysis-scripts] add 'build' command and several fixes/improvements

See merge request frama-c/frama-c!3508

[cst folding] required by dune tests

See merge request frama-c/frama-c!3590

Feature/andre/metrics for pivot

See merge request frama-c/frama-c!3564

Removes optional argument [access] from [as_zone].

[Eva] Splits value_parameters into self and parameters, and renames value_* files to eva_*

See merge request frama-c/frama-c!3538

Some scripts use features which cannot or should not be tested
(e.g. reliance on an optional external tool); defining PTESTS_TESTING=1
allows these scripts to detect such circumstances and change (slightly)
their behavior to avoid non-reproducible oracles.

Remove obsolete 'minimal Python version' guards, which are likely insufficient,
due to the difficulty in testing them automatically. A better solution would
be useful.

simplified and exportable API for accessing EVA results

See merge request frama-c/frama-c!3084

[Libc] add stdalign.h

See merge request frama-c/frama-c!3585

New function [as_cvalue_result] returns error cases without conversion.

New function [get_cvalue_model_result] returns the error cases without
conversion.

Nonterm: uses List.iter and Eva.Results.callstacks instead of iter_callstacks.