Improve namespace qualification of min/max, other minor code improvements

See merge request !736

FIX: missing patch face index writeFields (#3347)

- for reciprocal values, gMinMax() first and then calculate the
  reciprocal, which avoids creating temporaries

STYLE: prefer MinMax to separate min/max accounting

COMP: namespace qualify min/max for deltaT, CourantNo, etc (#3348)

TUT: simplify example of coded motion solver

- encapsulates IOListRef etc into a simpler syntax

ENH: use UList instead of refPtr for IOListRef (avoids List cast etc)

- these already existed for a single value, but now handle the full
  field. This is more memory-friendly.

      fld.clamp_min(lower);  OLD: fld = max(fld, lower);
      fld.clamp_max(upper);  OLD: fld = min(fld, upper);

- central way to calculate reverse sizes for dynamic containers.

  For example;
      reserve_size<16, 2>(len, cap);     // min-size=16, ratio=2
      reserve_size<16, 3, 2>(len, cap);  // min-size=16, ratio=1.5

  replaces this type of code that was used in several places:
      max(SizeMin, max(len, label(2*capacity_)));

  The caller will have already checked (len < cap) before deciding
  to make this call.

ENH: updates for DynamicList/DynamicField handling

- add reserve_exact() method, which is like reserve() but without any
  extra sizing heuristics

- add DynamicField 'reuse' constructors, consistent with Field constructors

- sync allocated size before list destruction.
  This may help when using aligned allocation strategies.

  Using 'return List<T>(std::move(dynList))' for transfer of content
  (with implicit shrinking) into a plain List, and leave copy elision
  to do the rest. The implicit transfer (move construct List from
  DynamicList) will normally invoke resize (new/delete and moving
  elements).

  With 'return dynList.shrink()', it will first invoke an internal
  resize (new/delete and moving elements), followed by a copy
  construct as a plain list.

STYLE: avoid implicit cast to 'const List&' in constructors

- previously under Foam::Detail::ListPolicy, now as Foam::ListPolicy

- avoids min(a,b), max(a,b) free functions (#3348)

- provides an additional hook when linking OSspecific

CONFIG: apply quiet flag to wmkdepend

- suppresses "could not open FileName" warnings in quiet mode

FIX: reinstate selection of strict/non-strict deprecation

- accidentally removed in cf2b305b.
- extend with a _STRICTER version as well.

avoid heap allocations for pseudo-inverse of tensor/symmTensor (#3313)

See merge request !734

- Pstream changes (one-sided), local AMI communicators,
  other adjustments

- provide separate float/double UList interfaces, which improves
  flexibility (eg, with SPDP)

- sigFpe::fillNan_if() interface, for filling in when using alternative
  memory allocators

- previous code used derived string iterators, but these would
  be largely ignored anyhow since the underlying std::sub_match
  str() method would just yields a std::string anyhow.

  The SubStrings::str(size_t) method wasn't used in any code, so now
  just use std::string iterators only.

  This change simplfies overall handling, since it removes an unneeded
  template dependency.

- /usr/bin/{gcc,g++} normally just symlinks to clang/clang++
  and may have unknown default flags.
  For a gcc toolchain, it would be better to use a homebrew
  installation.

  For these cases, the compiler will need to be specified with
  version=.. in WM_COMPILE_CONTROL.

  For example, with "version=14", to select gcc-14, g++-14 from the
  homebrew installation.

- needs a slight hack for locating the FlexLexer.h header.
  Added into src/OSspecific/POSIX similar to how it is handled
  in src/OSspecific/MSwindows

CONFIG: add simple config/detection support for libumpire (Linux)

- new options to set components specified by homebrew.
  Sets version as system, path from brew --prefix

    -adios-brew, -adios2-brew, -boost-brew, -cgal-brew,
    -fftw-brew, -kahip-brew, -metis-brew, -scotch-brew,
    -gmp-brew, -mpfr-brew

    -with-homebrew
     Shortcut for selecting all the above (except gmp, mpfr)

* additional special treatment for GMP and MPFR.

  If using non-system locations and not part of the ThirdParty
  compiler, they can additionally be set in the CGAL config file:

    -gmp-brew, -gmp-path
    -mpfr-brew, -mpfr-path

- easier to create type-specific looping in templated code

STYLE: pass 'direction' and 'label' by value instead of reference

COMP: qualify Foam::min() in dense matrix classes

DEFEATURE: remove POSIX regex interface (#3343)

See merge request !733

- compiler versions are now sufficient that only the C++ regex
  interface is now being used. Can remove the old POSIX code
  accordingly.

  This change also removes any dependency on the SubStrings class to
  manage the matching results.

ENH: remove OpenFOAM dependencies from MacOS addr2line utility

additional topology-aware handling for Pstream

See merge request !731

- minor adjustments to some BCs construction:
  * ensure origin/axis are zero-initialized
  * use dictionary get<> instead of lookup

- convenience, avoids creating intermediate fields and for
  gWeightedAverage() requires one fewer reduction

ENH: combine loops for FieldField averaging

STYLE: remove clip() function, superseded by clamp_range() - JAN-2023

- generate .cc (instead of .C) intermediate files, consistent with how
  we manage other generated code and makes them less case sensitive

BUG: fan: bc value not updated. See #3211

See merge request !701

STYLE: mark Pstream::scatterList() as deprecated

- this entry point is not directly used anywhere, only the
  scatterList_algorithm backend is actually used.

  The scatterList() routine is misnomer since it actually works like a
  broadcast that skips overwriting the local rank, but only if used in
  combination with the gatherList() manual implementation that uses
  the same walk pattern.