Deactivate direct mapping features (wormhole-foundation#636)

This feature is not enabled on mainnet. Thus, we deactivate it to ensure stack and heap limits are as expected.

Author: nvsriram

solana/Anchor.toml

@@ -38,6 +38,7 @@ url = "https://api.mainnet-beta.solana.com"
 ledger = ".anchor/test-ledger"
 rpc_port = 8899
 ticks_per_slot = 16
+deactivate_feature = ["GJVDwRkUPNdk9QaK4VsU4g1N41QNxhy1hevjf8kz45Mq", "EenyoWx9UMXYKpR8mW5Jmfmy2fRjzUtM7NduYMY8bx33"]
 
 [[test.validator.account]]
 address = "2yVjuQwpsvdsrywzsJJVs9Ueh4zayyo5DYJbBNc3DDpn"