[SPIRV] GetDimensions needs to use OpImageQuerySizeLod for resources with 1D, 2D, 3D, and Cube dimensions

The GetDimensions methods for resources that have 1D, 2D, 3D, and Cube dimensions need to use `OpImageQuerySizeLod`, not `OpImageQuerySize`, even if we don't use the `levels` output.

Consider:
```hlsl
[[vk::binding(0, 0)]] Texture2D Tex1 : register(t0);
[[vk::binding(1, 0)]] RWBuffer Out : register(u1);

[numthreads(1, 1, 1)]
void main() {
uint uwidth, uheight;

Tex1.GetDimensions(uwidth, uheight);
Out[0] = (float)uwidth;
Out[1] = (float)uheight;
}
```
Compiler Explorer: https://hlsl.godbolt.org/z/34vo68hEP

[OpImageQuerySize] requires that its Image object is only 2D or 3D if it is multisampled or if it is only used without a sampler:
> Image must be an object whose type is [OpTypeImage](https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#OpTypeImage). Its [Dim](https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#Dim) operand must be one of Rect or Buffer, or if its MS is 1, it can be 2D, or, if its Sampled Type is 0 or 2, it can be 2D or 3D. It cannot be an image with level of detail; there is no implicit level-of-detail consumed by this instruction. See [OpImageQuerySizeLod](https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#OpImageQuerySizeLod) for querying images having level of detail.

This is enforced by `spirv-val`.

[OpImageQuerySizeLod], on the other hand, can only be used with non-multisampled resources that have a Dim of 1D, 2D, 3D, or Cube.
> Image must be an object whose type is [OpTypeImage](https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#OpTypeImage). Its [Dim](https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#Dim) operand must be one of 1D, 2D, 3D, or Cube, and its MS must be 0. See [OpImageQuerySize](https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#OpImageQuerySize) for querying image types without level of detail.

[OpImageQuerySize]: https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#OpImageQuerySize
[OpImageQuerySizeLod]: https://registry.khronos.org/SPIR-V/specs/1.1/SPIRV.html#OpImageQuerySizeLod