Fix missing <cstdint> include in src/util/tptr.h that causes build
failure with GCC 13:
```
In file included from /tmp/z3/src/util/region.cpp:53:
/tmp/z3/src/util/region.cpp: In member function ‘void* region::allocate(size_t)’:
/tmp/z3/src/util/tptr.h:29:62: error: ‘uintptr_t’ does not name a type
29 | #define ALIGN(T, PTR) reinterpret_cast<T>(((reinterpret_cast<uintptr_t>(PTR) >> PTR_ALIGNMENT) + \
| ^~~~~~~~~
/tmp/z3/src/util/region.cpp:82:22: note: in expansion of macro ‘ALIGN’
82 | m_curr_ptr = ALIGN(char *, new_curr_ptr);
| ^~~~~
/tmp/z3/src/util/region.cpp:57:1: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
56 | #include "util/page.h"
+++ |+#include <cstdint>
57 |
```
* Logical names for function declarations in c++
Currently, for example, the function declaration symbol member for
checking whether multiplication *does not* overflow is called
`m_bv_smul_ovfl`. Since we are introducing the upcoming smtlib2 symbols
that check that multpliciation *does* overflow, the not overflow check
symbols are renamed to `m_bv_smul_no_ovfl` etc.
* Implement smtlib overflow preds for multiplication
Smtlib2 is being extended to include overflow predicates for bit
vectors (see https://groups.google.com/u/1/g/smt-lib/c/J4D99wT0aKI).
This commit introduces the predicates `bvumulo` and `bvsmulo` that
return `true` if the unsigned multiplication overflows or the signed
multiplication underflows or overflows, respectively.
* Move mul overflow predicates to BV logic
* Add a todo on illogical argument order
* Implement mk_unary_pred for bv
* Implement bvnego
* Implement bvuaddo
* Implement bvsaddo
* Implement bvusubo
* Implement bvssubo
* Implement bvsdivo
* implement Optimize class for the high level Typescript API
* javascript and wasm: add _malloc to exported functions
fix the bug https://github.com/Z3Prover/z3/issues/6709
* javascript: add tests for the Optimize class
* javascript: no reason that minimize and optimize must be constants
