Remove GDNative language bindings from GDExtension docs

tutorials/scripting/gdextension/what_is_gdextension.rst

@@ -54,7 +54,7 @@ GDExtension isn't enough:
   static modules
 - You can use C++ modules to provide additional features in a project without
   carrying native library files around. This extends to exported projects.
-(- C++ modules can be faster than GDNative, especially when the code requires a
+(- C++ modules can be faster than GDExtension, especially when the code requires a
   lot of communication through the scripting API.) -> TODO: check if this still holds up
 
 Supported languages
@@ -63,8 +63,7 @@ Supported languages
 The Godot developers officially support the following language bindings for
 GDExtension:
 
-- C++ :ref:`(tutorial) <doc_gdnative_cpp_example>`
-- C :ref:`(tutorial) <doc_gdnative_c_example>`
+- C++ :ref:`(tutorial) <doc_gdextension_cpp_example>`
 
 .. note::
 
@@ -79,10 +78,6 @@ The bindings below are developed and maintained by the community:
 .. Binding developers: Feel free to open a pull request to add your binding if it's well-developed enough to be used in a project.
 .. Please keep languages sorted in alphabetical order.
 
-- `D <https://github.com/godot-d/godot-d>`__
-- `Kotlin <https://github.com/utopia-rise/godot-kotlin-jvm>`__
-- `Nim <https://github.com/pragmagic/godot-nim>`__
-- `Python <https://github.com/touilleMan/godot-python>`__
 - `Rust <https://github.com/godot-rust/godot-rust>`__
 
 .. note::