fixup! add pre-commit merkle tree to use in ABCI::FinalizeBlock

Author: tzemanovic

crates/node/src/shell/finalize_block.rs

@@ -280,10 +280,12 @@ where
         self.state.pre_commit_block()?;
 
         if let Some(migration) = &self.scheduled_migration {
-            let migration = migration
-                .load_and_validate()
-                .expect("The scheduled migration is not valid.");
-            migrations::pre_commit(&mut self.state, migration);
+            if height == migration.height {
+                let migration = migration
+                    .load_and_validate()
+                    .expect("The scheduled migration is not valid.");
+                migrations::pre_commit(&mut self.state, migration);
+            }
         }
 
         let merkle_root = self.state.in_mem().block.pre_commit_tree.root();