SPIRV-Reflect breaks on arrays of StructuredBuffer

SPIRV-Reflect does not seem to like arrays of StructuredBuffer. Trying to reflect this declaration:

`StructuredBuffer test[16];`

will cause it to fail this assert:
https://github.com/chaoticbob/SPIRV-Reflect/blob/0780aee6ec8882d1f34a0de443a706fdae03e618/spirv_reflect.c#L1778-L1780

which is caused by this code:
https://github.com/chaoticbob/SPIRV-Reflect/blob/0780aee6ec8882d1f34a0de443a706fdae03e618/spirv_reflect.c#L1332-L1336

The decoration_flags are applied only once but not on recurring calls to ParseType(). I fixed this in my build by modifying the code to this:

```
if (p_type->id == INVALID_VALUE) {
p_type->id = p_node->result_id;
p_type->op = p_node->op;
p_type->decoration_flags = 0;
}
p_type->decoration_flags |= ApplyDecorations(&p_node->decorations);
```

Start in spirv_reflect.c at ParseType(), the ApplyDecorations() call, and the assertion around lines 1778-1780. Reproduce the issue with StructuredBuffer test[16]; and trace the recurring type parsing. Done means this declaration reflects without triggering the assertion and its decorations remain correct.

Written by the indexing model from the issue text.