[alias] handle some outstanding issues and fix readout bug

Closes #1368, #1299, and #1309

See merge request frama-c/frama-c!4509

The readout reconstructed offsets in the wrong order.

This fixes tests/known_bugs/union_readback.c
Fixes #1368

The use of unions may lead to a crash in certain circumstances

Cyclic graphs may occur in the presence of unsafe casts.
Instead of crashing with an exception we continue with a warning.

Fixes #1299
Move tests/known_bugs/reduce_by_valid.c -> tests/fixed_bugs/reduce_by_valid.c

See https://git.frama-c.com/frama-c/frama-c/-/issues/1299

Contains heterogeneous casts that result in a cyclic graph leading to an
assertion failure and thus a crash.

Fixes #1309

All the variables printed by printf have been checked for coherence with
the calculated aliases.

Merge branch 'fix/martin/kernel/1243-kernel-comportement-erratique-de-l-iterateur-des-property-status' into 'master'

Resolve "[kernel] comportement erratique de l'itérateur des property status"

Closes #1243

See merge request frama-c/frama-c!4421

Adding option `-u` to frama-c-script led to an "unbound variable" error when
running `frama-c-script flamegraph`.

[ci] more targets

See merge request frama-c/frama-c!4184

Resolve "Refactoring functions related to checking if a kf is a builtin of Frama-C"

Closes #1308

See merge request frama-c/frama-c!4335

- macOS x86
- macOS ARM64
- linux ARM64

Fix/kernel/cast struct attr

See merge request frama-c/frama-c!4456

frama-c-script build : option --no-source-filter et oracles stables

See merge request frama-c/frama-c!4443

[Variadic] Improve warning message about intmax_t and fix issue with %lc

Closes #1106

See merge request frama-c/frama-c!4459

Remove useless 2nd value oldva in TFun combineTypeGen

See merge request frama-c/frama-c!4510

[Eva] Improve garbled mix origins and messages

See merge request frama-c/frama-c!4503

On assigns clause on struct, the message could be emitted even if no garbled
mix had been created, as the offsetmap for the struct was read as one cvalue,
which could be very imprecise.
Instead, this commit iters on the offsetmap and warn for each imprecise garbled
mix in the offsetmap, if any.

[wp] fix AC-any pattern matching in strategies

See merge request frama-c/frama-c!4504