[JS] Support delta dictionaries in RecordBatchWriter and DictionaryBuilder

[asfimport]

The new JS DictionaryBuilder and RecordBatchWriter and should support building and writing delta dictionary batches to enable creating DictionaryVectors while streaming.

Reporter: Paul Taylor / @trxcllnt
Assignee: Paul Taylor / @trxcllnt

PRs and other links:

• GitHub Pull Request #4502

_{Note: This issue was originally created as ARROW-5537. Please see the migration documentation for further details.}

[asfimport]

Brian Hulette / @TheNeuralBit:
Issue resolved by pull request 4502
#4502