Rename PathPatternRouteMatcherTest to PathPatternRouteMatcherTests

Closes gh-23239

Author: izeye

spring-web/src/test/java/org/springframework/web/util/pattern/PathPatternRouteMatcherTest.java renamed to spring-web/src/test/java/org/springframework/web/util/pattern/PathPatternRouteMatcherTests.java

@@ -27,7 +27,7 @@
  * Tests for the {@link PathPatternRouteMatcher}
  * @author Brian Clozel
  */
-public class PathPatternRouteMatcherTest {
+public class PathPatternRouteMatcherTests {
 
 	PathPatternRouteMatcher routeMatcher = new PathPatternRouteMatcher(new PathPatternParser());