[WARP] Test for unbounded multi-dimensional resource arrays fails

[hekota]

Test: Feature/ResourceArrays/multi-dim-unbounded-array.test (added in #456)
https://godbolt.org/z/75oeWhWMz

HLSL:

RWStructuredBuffer<int> Buf[][2] : register(u0);

[numthreads(4,2,1)]
void main(uint3 GTI : SV_GroupThreadID, uint GI : SV_GroupIndex) {
  for (int i = 0; i < 4; i++) {
    Buf[1][0][i] = Buf[0][0][i] + Buf[0][1][i];
    Buf[1][1][i] = Buf[0][0][i] * Buf[0][1][i];
    Buf[0][0][i] += Buf[0][1][i];
  }
}

Data:

  - Name: Buf
    Format: Int32
    ArraySize: 4
    Data:
      - [ 0, 1, 2, 3 ]
      - [ 1, 2, 3, 4 ]
      - [ 0, 0, 0, 0 ]
      - [ 0, 0, 0, 0 ]

Results:

# | Test failed: Buf
# | Comparison Rule: BufferExact
# | Expected:
# | ---
# | Name:            ExpectedBuf
# | Format:          Int32
# | ArraySize:       4
# | Data:
# |   - [ 1, 3, 5, 7 ]
# |   - [ 1, 2, 3, 4 ]
# |   - [ 1, 3, 5, 7 ]
# |   - [ 0, 2, 6, 12 ]
...
# | ...
# | Got:
# | ---
# | Name:            Buf
# | Format:          Int32
# | ArraySize:       4
# | Data:
# |   - [ 2, 5, 8, 11 ]
# |   - [ 1, 2, 3, 4 ]
# |   - [ 2, 5, 8, 11 ]
# |   - [ 1, 6, 15, 28 ]
...```

[hekota]

This is actually a test issue, not a bug in WARP!