Merge pull request #1764 from mintlayer/fix/statistics-tests

fix empty rng range in tests

Author: TheQuantumPhysicist

api-server/stack-test-suite/tests/v2/statistics.rs

@@ -334,9 +334,9 @@ async fn ok_coins(#[case] seed: Seed) {
                 available_amount = (available_amount - delegated_amount).unwrap();
 
                 let amount_to_unstake =
-                    Amount::from_atoms(rng.gen_range(1..delegated_amount.into_atoms()));
+                    Amount::from_atoms(rng.gen_range(1..=delegated_amount.into_atoms()));
                 let amount_to_burn =
-                    Amount::from_atoms(rng.gen_range(1..available_amount.into_atoms()));
+                    Amount::from_atoms(rng.gen_range(1..=available_amount.into_atoms()));
 
                 let undelegate_and_burn = TransactionBuilder::new()
                     .add_input(transfer_outpoint.into(), InputWitness::NoSignature(None))