Definition of `struct bindGroupLayoutEntryWire` is wrong

[Tnze]

This is our definition:

webgpu/wgpu/bindgroup.go

Lines 101 to 110 in 907b82e

	type bindGroupLayoutEntryWire struct {
	NextInChain uintptr
	Binding uint32
	_pad [4]byte // padding to align Visibility to 8 bytes
	Visibility uint64 // WGPUShaderStageFlags = uint64 in wgpu-native!
	Buffer bufferBindingLayoutWire
	Sampler samplerBindingLayoutWire
	Texture textureBindingLayoutWire
	StorageTexture storageTextureBindingLayoutWire
	}

And this is the original header file:
https://github.com/webgpu-native/webgpu-headers/blob/7d3186c3dd2c708703524027b46b8703534ab3cc/webgpu.h#L3625

The field bindingArraySize is missing, causing the library panicing with invalid bind group layout entry for bind group layout descriptor

typedef struct WGPUBindGroupLayoutEntry {
    WGPUChainedStruct * nextInChain;
    /**
     * The `INIT` macro sets this to `0`.
     */
    uint32_t binding;
    /**
     * The `INIT` macro sets this to @ref WGPUShaderStage_None.
     */
    WGPUShaderStage visibility;
    /**
     * If non-zero, this entry defines a binding array with this size.
     *
     * The `INIT` macro sets this to `0`.
     */
    uint32_t bindingArraySize;
    /**
     * The `INIT` macro sets this to zero (which sets the entry to `BindingNotUsed`).
     */
    WGPUBufferBindingLayout buffer;
    /**
     * The `INIT` macro sets this to zero (which sets the entry to `BindingNotUsed`).
     */
    WGPUSamplerBindingLayout sampler;
    /**
     * The `INIT` macro sets this to zero (which sets the entry to `BindingNotUsed`).
     */
    WGPUTextureBindingLayout texture;
    /**
     * The `INIT` macro sets this to zero (which sets the entry to `BindingNotUsed`).
     */
    WGPUStorageTextureBindingLayout storageTexture;
} WGPUBindGroupLayoutEntry WGPU_STRUCTURE_ATTRIBUTE;

[Tnze]

By the way, I think there should be a structs.HostLayout marker in every FFI structs instead of padding by hand. For example:

type bindGroupLayoutEntryWire struct {
	_                structs.HostLayout
	NextInChain      uintptr
	Binding          uint32
	Visibility       uint64
	BindingArraySize uint32
	Buffer           bufferBindingLayoutWire
	Sampler          samplerBindingLayoutWire
	Texture          textureBindingLayoutWire
	StorageTexture   storageTextureBindingLayoutWire
}