Updates and improvements to keywords_lua_default.xml

[tapple]

• Continues Type-fixes #5288
• Part of Improve keywords files for SLua and LSL #5299

I think this might be complete now. Changes done:

• Updates from upstream
• Sorted all the SLua library module functions (sorry this ruins the diff. The individual commits are extra-clean to compensate)
• Added missing functions
• Fixed typings (mostly from types_lua_default.xml, partly my own work)
• Improved the tooltip comments (mostly from types_lua_default.xml, partly my own writing)

These files are 99.9% auto-generated by secondlife/lsl-definitions#38 using these 2 commands:

python gen_definitions.py lsl_definitions.yaml syntax keywords_lsl_default.xml
python gen_definitions.py lsl_definitions.yaml slua_syntax slua_definitions.yaml keywords_lua_default.xml --pretty

---

Part of a set of PR's improving the definitions and keywords files in lsl and slua:

• Add lua_definitions.yaml lsl-definitions#38
• Type-fixes #5288
  • Updates and improvements to keywords_lua_default.xml #5301
• Luau type fixes for luau-lsp sl-vscode-plugin#57
• Make the xml output better match files in the sim/viewer python-llsd#37

[marchcat]

Thanks!

[marchcat]

This change is already big enough to make the GitHub UI freeze while rendering the diff.
We can probably merge it now and continue with a new PR if needed.
@tapple, any objections?

[tapple]

This change is already big enough to make the GitHub UI freeze while rendering the diff. We can probably merge it now and continue with a new PR if needed. @tapple, any objections?

I think I'm pretty much done with this file. ready to merge

[marchcat]

Thank you!