inline-record definitions are not scoped

[ranvis]

The spec says that the inner inline-record tag should not influence the outside of containing record-definitions tag:

https://github.com/kriszyp/cbor-records/#inline-record

If a inline-record tag is used within a record-definitions tag/value, the scope of the defined record/tag is limited to inside that record-definitions tag.

So with the data: d9dffe8319e000826141616183d9e0008200d9dffe8319e000826142616281d9e0008201f6d9e0008202d9dffe8319e000826143616382d9e0008203d9dfff8419e000826149616902f6d9e0008204f6d9e0008205f6

57342([ /record-definitions/
  57344,
  ["A", "a"],
  [
    57344([ /record-reference/
      0,
      57342([ /record-definitions/
        57344,
        ["B", "b"],
        [
          57344([1, null]) /record-reference/
        ]
      ])
    ]),
    57344([ /record-reference/
      2,
      57342([ /record-definitions/
        57344,
        ["C", "c"],
        [
          57344([ /record-reference/
            3,
            57343([ /inline-record/
              57344,
              ["I", "i"],
              2,
              null
            ])
          ]),
          57344([4, null]) /record-reference/
        ]
      ])
    ]),
    57344([5, null]) /record-reference/
  ]
])

Decoder() decoded to the following structure:

[{"A":0,"a":[{"B":1,"b":null}]},{"B":2,"b":[{"C":3,"c":{"I":2,"i":null}},{"I":4,"i":null}]},{"I":5,"i":null}]

but I expect to be either:

[{"A":0,"a":[{"B":1,"b":null}]},{"B":2,"b":[{"C":3,"c":{"I":2,"i":null}},{"I":4,"i":null}]},{"B":5,"b":null}]

or if the scope of record-definition is also limited to itself (not sure from my reading, but the defined tag structures and the examples seem to imply it is self-contained):

[{"A":0,"a":[{"B":1,"b":null}]},{"A":2,"a":[{"C":3,"c":{"I":2,"i":null}},{"I":4,"i":null}]},{"A":5,"a":null}]