[SPIR-V] Static const declarations inside cbuffer can corrupt member indices and generate invalid OpAccessChain. #8537

cbuffer MetadataCB
{
    uint m0; static const int c0 = 0;
    uint m1; static const int c1 = 0;
    uint m2; static const int c2 = 0;
    uint m3; static const int c3 = 0;
    uint m4; static const int c4 = 0;
    uint m5; static const int c5 = 0;
    uint m6; static const int c6 = 0;
    uint m7; static const int c7 = 0;
    uint m8; static const int c8 = 0;
    uint m9; static const int c9 = 0;
}

float4 main() : SV_Target
{
    return float4(asfloat(m9), 0, 0, 0);
}