CORE-198: In BRPeerManagerFree() use array_free on the txRelays and txRequests peers.
CORE-198: In BRPeerManagerFree() use array_free on the txRelays and txRequests peers.

breadwallet/breadwallet-core,breadwallet/breadwallet-core,breadwallet/breadwallet-core,breadwallet/breadwallet-core,breadwallet/breadwallet-core,breadwallet/breadwallet-core