chore: update light-compressed-account dep

[ananas-block]

Overview

• light-compressed-account 0.3.0`
  1. removes the vector length bytes in instruction data
  2. replaces solana-pubkey usage with local Pubkey type requires new conversions in photon
• bumped versions of light-crates
  1. light-concurrent-merkle-tree 2.0.1 -> 2.1.0
  2. light-batched-merkle-tree 0.2.0 -> 0.3.0
  3. light-merkle-tree-metadata 0.2.0 -> 0.3.0
  4. light-compressed-account 0.2.0 -> 0.3.0
  5. light-hasher 3.0.0 -> 3.1.0
• Fix duplicate order_by calls in fetch_token_accounts_v2
• refactor: return Pubkey::default() for root in get_validity_proof_v2

Testing

• updated test data
• updated hardcoded mint in token test