Implement wgpuQueueGetTimestampPeriod (#534)

* Implement wgpuQueueGetTimestampPeriod

* Fix formatting

* Fix formatting again

Update to wgpu v27.0.0 (#509)

Fix read-only depth/stencil attachments (#497)

Read-only depth/stencil attachments must have load/store ops None (or
_Undefined enum value in C API). However, when converting
WGPURenderPassDepthStencilAttachment, WGPULoadOp_Undefined was being
mapped to Some(wgc::command::LoadOp::Load) rather than None. Same for
store op.

chore(deps): update cargo.lock (#484)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Almar Klein <almar@almarklein.org>

meson: Install Cargo-generated lib directly (#450)

Co-authored-by: Almar Klein <almar@almarklein.org>

Fix header-implementation incongruencies (#463)

upgrade to wgpu 24.0.0 (#455)

Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
Co-authored-by: Elie Michel <elie.michel@exppad.com>
Co-authored-by: Elie Michel <eliemichel@users.noreply.github.com>

In binary artifacts, nest includes deeper (#419)

* nest includes deeper

* Each header in its own subdir