add bankrun tests for account-data anchor example

[HkSolDev]

Description

This PR introduces a new solana-bankrun test suite for the account-data Anchor basics example.

Previously, this example was missing bankrun tests. This new suite leverages anchor-bankrun to provide ultra-fast, lightweight testing of the CreateAddressInfo instruction, verifying that the program correctly initializes and stores state inside the Account Data.

Changes

• Created basics/account-data/anchor/tests/bankrun.test.ts.
• Configured local environment context with startAnchor.
• Added test cases to verify the creation and retrieval of the AddressInfo account struct (Name, House Number, Street, and City).

Testing

• Successfully ran pnpm ts-mocha -p ./tsconfig.json tests/bankrun.test.ts.
• Validated that the account data is correctly populated and asserted without requiring a full LocalValidator.

[HkSolDev]

@dev-jodee can you please review it