Update Stellar Void (VOID)

[stellarVoidDev]

Title

The title of your PR should be [CHAIN] Add NAME (SYMBOL) or Update NAME (SYMBOL).
For example: [zilliqa] Add Zilstream (STREAM).

Updating a token

• Make sure to rebase or clean your history
• PR doesn't have any merge conflict
• In case you are migrating a token, delete the old folder in the same PR

Make sure your meta JSON is valid at all times before submitting a PR and conforms to the spec.
PRs will be closed without notice if failing to follow these simple instructions.