Physics: Properly obsolete friction and bounce properties

Fixed crash if convex has 0 vertices

Without this change any new PhysicsBody would show deprecation warnings
due to default values for friction and bounce being defined.

It also enforced a physics material override even when using default
values.

Fix BPTC regressions

Unexpose TileMap set_celld

Fix CSGBox size

Initialise rays_found count in test_ray_separation.

Prevents branch on uninit that could result in crashes with
move_and_slide.

Update ArrayMesh/Mesh documentation

Fix minor typos and word puzzles

Update Coverity Scan secure token, previous one expired.

Sort list of input files

so that godot package builds reproducibly
in spite of indeterministic filesystem readdir order
and http://bugs.python.org/issue30461

See https://reproducible-builds.org/ for why this is good.

Sort font input file list, so that builtin_fonts.gen.h
is created in a reproducible way

Sort list of platforms, so that editor/register_exporters.gen.cpp
is created in a reproducible way

Sort list of source files, so that .a files and resulting godot binaries
are created in a reproducible way

We want to add the individual strings to the list
and not add a list object to the list.

Without this patch, sorting failed because "str < list"
is not a valid operation in python.

Saner selection code for instanced scenes in 3D,  should close #21447

Do not record year of build

Fix z-fighting on origin grid lines in spatial editor

Fixes #21264.

Fix operator precedence in PhysicsBody2D::set_weight

Fixes #16038.

Fix making _editor_icon meta during CLEAR_SCRIPT

This value becomes part of get_version_info output,
but if it is changing every year without any other change,
it cannot be a useful indicator of anything.

Using a constant value, makes the package build reproducible.
See https://reproducible-builds.org/ for why this is good.

Fix to make CSGBox the size that is entered in Width, Height and Depth instead of twice those lengths.

Scale the Item List Editor window size with the editor scale

Makes the dialog bigger and more usable on HiDPI screens.

Fixes #21520

Update UndoRedo.xml

Clarify direction of input event propagation

Fix DNS resolution when cache is invalid.

Fix StreamPeerTCP.connect_to_host return value.

Fix for p_width - 1=-1 out of size

Fixes a zero-size image creation by moving the profiler plot update call
to the Clear button handler so it is not called during initialization.

[DOCS] Classref corrections and clarifications