Polish SpringAvoidStaticImportCheck

Sort excludes alphabetically and remove a duplicate

Author: wilkinsona

spring-javaformat/spring-javaformat-checkstyle/src/main/java/io/spring/javaformat/checkstyle/check/SpringAvoidStaticImportCheck.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2023 the original author or authors.
+ * Copyright 2017-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,11 +46,10 @@ public class SpringAvoidStaticImportCheck extends AvoidStaticImportCheck {
 		excludes.add("org.junit.internal.matchers.ThrowableMessageMatcher.*");
 		excludes.add("org.junit.jupiter.api.Assertions.*");
 		excludes.add("org.junit.jupiter.api.Assumptions.*");
-		excludes.add("org.junit.jupiter.api.Assertions.*");
+		excludes.add("org.mockito.AdditionalMatchers.*");
 		excludes.add("org.mockito.ArgumentMatchers.*");
 		excludes.add("org.mockito.BDDMockito.*");
 		excludes.add("org.mockito.Matchers.*");
-		excludes.add("org.mockito.AdditionalMatchers.*");
 		excludes.add("org.mockito.Mockito.*");
 		excludes.add("org.springframework.boot.configurationprocessor.ConfigurationMetadataMatchers.*");
 		excludes.add("org.springframework.boot.configurationprocessor.TestCompiler.*");