chore: Fix clippy and license checks

Author: PookieBuns

avro/src/serde/ser_schema.rs

@@ -3823,8 +3823,7 @@ mod tests {
         let read_avro_value = reader.next().unwrap()?;
         assert_eq!(
             &read_avro_value, &expected,
-            "serialization is not correct: expected: {:?}, got: {:?}, input: {:?}",
-            expected, read_avro_value, input
+            "serialization is not correct: expected: {expected:?}, got: {read_avro_value:?}, input: {input:?}",
         );
         Ok(())
     }

avro/tests/nullable_union.rs

@@ -1,3 +1,20 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
 use apache_avro::{AvroResult, Reader, Schema, Writer, from_value, types::Value};
 use serde::de::DeserializeOwned;
 use serde::{Deserialize, Serialize};
@@ -19,8 +36,8 @@ where
     let read_avro_value = reader.next().unwrap()?;
     assert_eq!(
         &read_avro_value, test_case.expected_avro,
-        "serialization is not correct: expected: {:?}, got: {:?}, input: {:?}",
-        test_case.expected_avro, read_avro_value, test_case.input
+        "serialization is not correct: expected: {:?}, got: {read_avro_value:?}, input: {:?}",
+        test_case.expected_avro, test_case.input
     );
     Ok(())
 }
@@ -32,8 +49,8 @@ where
     let deserialized: T = from_value(test_case.expected_avro)?;
     assert_eq!(
         deserialized, test_case.input,
-        "deserialization is not correct: expected: {:?}, got: {:?}",
-        test_case.input, deserialized,
+        "deserialization is not correct: expected: {:?}, got: {deserialized:?}",
+        test_case.input,
     );
     Ok(())
 }