[DirectX] DXIL container mismatch for unbounded resource arrays

[hekota]

DXIL container compiled from source code that has an unbounded resource array fails validation:

RWBuffer<int> Buf[] : register(u0);

[numthreads(4,2,1)]
void main(uint GI : SV_GroupIndex) {
  for (int i = 0; i < 4; i++) {
    Buf[NonUniformResourceIndex(GI)][i] = GI * 100 + Buf[NonUniformResourceIndex(GI)][i];
  }
}

This is the error reported by DXV:

error: DXIL container mismatch for 'ResourceBindInfo' between 'PSV0' part:('PSVResourceBindInfo:
  Space: 0
  LowerBound: 0
  UpperBound: 4294967294
  ResType: UAVTyped
  ResKind: TypedBuffer
  ResFlags: None
') and DXIL module:('PSVResourceBindInfo:
  Space: 0
  LowerBound: 0
  UpperBound: 4294967295
  ResType: UAVTyped
  ResKind: TypedBuffer
  ResFlags: None
')
error: Container part 'Pipeline State Validation' does not match expected for module.
Validation failed.