fix!(lee): scope private PDA authorization to the callee subtree

BREAKING!

Before: authorized private PDAs remain authorized for the rest of the
calls after.

After: the authorized preivate PDAs remain authorized for the rest of
the callee subtree.

lee/state_machine/src/validated_state_diff/mod.rs

@@ -7,7 +7,7 @@ use lee_core::{
     BlockId, Commitment, Nullifier, PrivacyPreservingCircuitOutput, PublicAction, Timestamp,
     account::{Account, AccountId, AccountWithMetadata},
     program::{
-        ChainedCall, Claim, DEFAULT_PROGRAM_ID, ProgramId, compute_public_authorized_pdas,
+        CallerData, ChainedCall, Claim, DEFAULT_PROGRAM_ID, compute_public_authorized_pdas,
         validate_execution,
     },
 };
@@ -470,12 +470,6 @@ impl ValidatedStateDiff {
     }
 }
 
-#[derive(Debug)]
-struct CallerData {
-    program_id: Option<ProgramId>,
-    authorized_accounts: HashSet<AccountId>,
-}
-
 fn authenticate_public_transaction_signers(
     tx: &PublicTransaction,
     state: &V03State,