Have full objects in ChangedObject instead of `ObjectIn`/`ObjectOut`

[Thoralf-M]

Can we change it like this?

pub struct ChangedObject {
    /// Id of the object
    pub object_id: ObjectId,
    /// State of the object in the store prior to this transaction.
    pub input_state: Option<crate::Object>,
    /// State of the object in the store after this transaction.
    pub output_state: Option<crate::Object>,
    /// Whether this object ID is created or deleted in this transaction.
    /// This information isn't required by the protocol but is useful for
    /// providing more detailed semantics on object changes.
    pub id_operation: IdOperation,
}

GraphQL definitely provides move information than is available from the current ObjectIn/ObjectOut types, see https://studio.apollographql.com/sandbox/explorer?endpoint=https%3A%2F%2Fgraphql.testnet.iota.cafe%2F&explorerURLState=N4IgJg9gxgrgtgUwHYBcQC4QEcYIE4CeABMADpJGVXU1Ep4CGSAzg1CgJYRIBCANtADWzABR8GzFOiIBGADREAZhz4p804II5Iw0gAoAlAPIBxAwEEAspfM8AMgFEA%2BgBUAGgF8AlCXK1--kgQYAjMvhQBkbRgHADmoSh%2BUcmUzMgheOEp2VQMYGB4ocxJOQEeJaW0CIqKCOxhZBGVUVAAFnWCAA4Q2ihZzTlpOMhQCABy8ABG%2BBUDUZyIkgxwnbNz1OVN6zRLKDDFW9tUkwziSKMAwq1M8cyNR1FBIXdrD-4QAO5I%2BPdvpXkFIqvP4bYEgyhQHpIFwEToIX7g5KFTp4MHgzaIgLLCAwVBoo4Y9H45qxCQOGp1FAvQ5-UnMADK8DgDEICMxkggjHiFwgkmJ6w5XIQBgQJzU-LmkJWMBQDE43B5fJpb0JINVfwgkwAVpSrjdQv1MUQnga2UbKBwwAARBB8BBqMASo6Wi6FOUIR3KzEAwrMA7mmjaToy%2BmytSGgO5ZiWCAANwQRm1lIjkaokNQyCpKdTVC1zG4Tr%2B6tTxfNpaNOJQwZQofd2dTEhj8cTOvY9ZzEO4alQDULAbzBa9HfLkZHAcbcYQejYggY8XbHbgwRgdt7Q47VBNa43pSQywQfbLh7Vx%2B2Y6J64Jp7K1-8CHjPYX2y3T6OYDlDFvUTSOm0sRjYArggr4PJ0M5zsBZrmj6QKXg855XnBAwIc0KGVPQTCsOwXC8AIUCCCB6yTFA-oXiqp5of4YHxAAkkgigQIRyTXMwYwIAAHig07xF%2BRDpBcMB4PmqJIf4lGUChHggB4QA

Needed for #278 (comment) and other things

ChangedObject is used in the TransactionEffectsV1, not sure if all information for crate::Object is available, maybe only ObjectData can be used?