This reverts commit ce82530cd03d884a2c9fa48e1f9eb931064b2553. Undo accidental Vulkan/SPIR-V name changes. Tested with `ninja check-mlir check-mlir-mlir-spirv-cpu-runner check-mlir-mlir-vulkan-runner`.
This reverts commit ce82530cd03d884a2c9fa48e1f9eb931064b2553. Undo accidental Vulkan/SPIR-V name changes. Tested with `ninja check-mlir check-mlir-mlir-spirv-cpu-runner check-mlir-mlir-vulkan-runner`.