Update MockMvc default for suffixPattern matching

Closes gh-27030

spring-test/src/main/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilder.java

 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2021 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.
@@ -130,7 +130,7 @@ public class StandaloneMockMvcBuilder extends AbstractMockMvcBuilder<StandaloneM
 	@Nullable
 	private PathPatternParser patternParser;
 
-	private boolean useSuffixPatternMatch = true;
+	private boolean useSuffixPatternMatch = false;
 
 	private boolean useTrailingSlashPatternMatch = true;
 
@@ -324,7 +324,7 @@ public class StandaloneMockMvcBuilder extends AbstractMockMvcBuilder<StandaloneM
 	/**
 	 * Whether to use suffix pattern match (".*") when matching patterns to
 	 * requests. If enabled a method mapped to "/users" also matches to "/users.*".
-	 * <p>The default value is {@code true}.
+	 * <p>The default value is {@code false}.
 	 * @deprecated as of 5.2.4. See class-level note in
 	 * {@link RequestMappingHandlerMapping} on the deprecation of path extension
 	 * config options.