[rmodels] Fix and improve `GenMeshTangents`

[utils] fix const warning with SaveFileText callback

- All `char *` refer to text strings
- All `unsigned char *` refer to generic byte arrays

[rtext] Properly clean up the default font on unload

Add normals to DrawSphereEx

build.zig fixes for android targets

[rlgl] Proposed fix for default near/far clipping range

[rmodels] support CPU animation in OpenGL 1.1

[rcore] Some adjustments for `FilePathList`

[rText] Fix issues with default font being used before InitWindow in the image API.

[rmodels] Fix GLTF bone weight assignments for meshes that are parented to armature bones.

Update BINDINGS.md

Make the default font loader early out if we have already loaded parts of it, so we don't leak memory

[examples] PR for #4904, calculate 'right' Vector3 to correctly perform audio positioning.

Calculate `right` Vector3 for correct audio stereo positioning.

[raudio] fix: GetMusicTimePlayed returns incorrect time after restarting a paused track

cmake: replace custom variable with built-in one

Only create uninstall target when raylib is top level

build.zig: fix building raylib for emscripten

build.zig doesn't support the examples for the emscripten OS but it does
support the raylib library. However, the examples panic if emscripten
is configured which prevents it from building the library. I've replaced
this panic with a fail step to fix this.

Revert GLFW_SCALE_FRAMEBUFFER to pre GLFW 4.3 behavior

[example] Closes #4901, Fix Problems in 'text_draw_3d.c'