This PR adds support for compute shaders to render graph. Only direct dispatch
is supported. indirect dispatch will be added in a future PR.
This change enables the next test cases to be supported when using render graphs
- `GPUVulkanTest.push_constants*`
- `GPUVulkanTest.shader_compute_*`
- `GPUVulkanTest.buffer_texture`
- `GPUVulkanTest.specialization_constants_compute`
- `GPUVulkanTest.compute_direct`
```
[==========] 95 tests from 2 test suites ran. (24059 ms total)
[ PASSED ] 95 tests.
```
Specialization constants are supported when using the render graph. This should conclude
the conversion the prototype of the render graph.
Pull Request: https://projects.blender.org/blender/blender/pulls/120963
164fb68386