fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - @ethereumjs/util from 8.0.5 to 8.1.0.
    See this package in npm: https://www.npmjs.com/package/@ethereumjs/util
  - @ethereumjs/common from 3.1.1 to 3.2.0.
    See this package in npm: https://www.npmjs.com/package/@ethereumjs/common
  - @ethereumjs/trie from 5.0.4 to 5.1.0.
    See this package in npm: https://www.npmjs.com/package/@ethereumjs/trie
  - @ethereumjs/tx from 4.1.1 to 4.2.0.
    See this package in npm: https://www.npmjs.com/package/@ethereumjs/tx
  - @ethereumjs/vm from 6.4.1 to 6.5.0.
    See this package in npm: https://www.npmjs.com/package/@ethereumjs/vm
  - @ganache/console.log from 0.4.0 to 0.4.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/console.log
  - @ganache/ethereum-address from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/ethereum-address
  - @ganache/ethereum-block from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/ethereum-block
  - @ganache/ethereum-options from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/ethereum-options
  - @ganache/ethereum-transaction from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/ethereum-transaction
  - @ganache/ethereum-utils from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/ethereum-utils
  - @ganache/options from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/options
  - @ganache/promise-queue from 0.4.0 to 0.4.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/promise-queue
  - @ganache/rlp from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/rlp
  - @ganache/secp256k1 from 0.5.0 to 0.5.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/secp256k1
  - @ganache/utils from 0.8.0 to 0.9.2.
    See this package in npm: https://www.npmjs.com/package/@ganache/utils
  - bip39 from 3.0.4 to 3.1.0.
    See this package in npm: https://www.npmjs.com/package/bip39
  - bufferutil from 4.0.5 to 4.0.8.
    See this package in npm: https://www.npmjs.com/package/bufferutil
  - emittery from 0.10.0 to 0.13.1.
    See this package in npm: https://www.npmjs.com/package/emittery
  - eth-sig-util from 2.5.3 to 2.5.4.
    See this package in npm: https://www.npmjs.com/package/eth-sig-util
  - leveldown from 6.1.0 to 6.1.1.
    See this package in npm: https://www.npmjs.com/package/leveldown
  - tmp-promise from 3.0.2 to 3.0.3.
    See this package in npm: https://www.npmjs.com/package/tmp-promise
  - utf-8-validate from 5.0.7 to 5.0.10.
    See this package in npm: https://www.npmjs.com/package/utf-8-validate
  - ws from 8.2.3 to 8.18.0.
    See this package in npm: https://www.npmjs.com/package/ws

See this project in Snyk:
https://app.snyk.io/org/sammyfilly/project/ba8f6d70-d118-41d9-b658-68f101b5959d?utm_source=github&utm_medium=referral&page=upgrade-pr