Add required props for TransactionListItemDetails tests

[whymarrh]

This PR adds required props to the TransactionListItemDetails component tests to reduce noise in the output.

Before:

$ yarn test:unit
yarn run v1.19.2
$ cross-env METAMASK_ENV=test mocha --exit --require test/setup.js --recursive "test/unit/**/*.js" "ui/app/**/*.test.js"


  TransactionListItemDetails Component
Warning: Failed prop type: The prop `recipientAddress` is marked as required in `TransactionListItemDetails`, but its value is `undefined`.
    in TransactionListItemDetails
Warning: Failed prop type: The prop `senderAddress` is marked as required in `TransactionListItemDetails`, but its value is `undefined`.
    in TransactionListItemDetails
Warning: Failed prop type: The prop `tryReverseResolveAddress` is marked as required in `TransactionListItemDetails`, but its value is `undefined`.
    in TransactionListItemDetails
    ✓ should render properly
    ✓ should render a retry button
    ✓ should disable the Copy Tx ID and View In Etherscan buttons when tx hash is missing
    ✓ should render functional Copy Tx ID and View In Etherscan buttons when tx hash exists


  4 passing (344ms)

✨  Done in 18.68s.

After:

$ yarn test:unit
yarn run v1.19.2
$ cross-env METAMASK_ENV=test mocha --exit --require test/setup.js --recursive "test/unit/**/*.js" "ui/app/**/*.test.js"


  TransactionListItemDetails Component
    ✓ should render properly (46ms)
    ✓ should render a retry button
    ✓ should disable the Copy Tx ID and View In Etherscan buttons when tx hash is missing
    ✓ should render functional Copy Tx ID and View In Etherscan buttons when tx hash exists


  4 passing (298ms)

✨  Done in 18.98s.

[Gudahtt]

LGTM!