Update Header to 1.4.326 & Cleanup Api dump codegen

No good way to split apart the header update as it requires upgrading
the local copy of base_generator.py & vulkan_object.py which includes
proper support for video.xml. Whlie the hacks to get it working are
now no longer needed, the other types (base types, function pointers,
and platform types) are still used, so can't be dropped easily.

This commit combines api_dump_implementation.h and
api_dump_video_implementation.h into a single file, as well as removes
the generate_source.py code that was used to run the same logic over
two different XML files. This makes the code much more like other
vulkan_object users, but not quite the same.

build: Update to header 1.4.325

vkconfig: Fix Github C.I.

Change-Id: I8a06431c80517c1bd53176bd794fd5060d94e2ad

build: Update to Vulkan-Header version 1.4.321

scripts: Update known_good to 1.4.318

build: Update dependencies to 1.4.316

This header update includes ABI incompatible changes to vkCmdDispatchTileQCOM which adds
a new parameter.

Revert "vkconfig: Fix configuration ordering when resetting"

This reverts commit 3daecea.

build: Update known_good to 1.4.313

build: Update known_good to 1.4.312

Adds code to correctly determine the dispatch type of global functions
and functions whose dispatch type is new.

vkconfig: Fix restart on macOS

Change-Id: I691331ae319ada7ee894da6a943ca1de2bd4ae23