chore(Aztec) upgrade contract to Aztec Noir v0.87.2

Author: nerses-asaturyan

chains/aztec/contracts/train/Nargo.toml

@@ -5,6 +5,6 @@ authors = [""]
 compiler_version = ">=0.25.0"
 
 [dependencies]
-aztec = { git="https://github.com/AztecProtocol/aztec-packages/", tag="v0.86.0", directory="noir-projects/aztec-nr/aztec" }
-token = { git="https://github.com/AztecProtocol/aztec-packages/", tag="v0.86.0", directory="noir-projects/noir-contracts/contracts/app/token_contract" }
+aztec = { git="https://github.com/AztecProtocol/aztec-packages/", tag="v0.87.2", directory="noir-projects/aztec-nr/aztec" }
+token = { git="https://github.com/AztecProtocol/aztec-packages/", tag="v0.87.2", directory="noir-projects/noir-contracts/contracts/app/token_contract" }
 sha256 = { tag = "v0.1.2", git = "https://github.com/noir-lang/sha256" }