Remove "/path/**/other" patterns in tests

Fixes gh-8513

Author: eleftherias

config/src/test/java/org/springframework/security/config/web/server/OAuth2ResourceServerSpecTests.java

@@ -698,7 +698,7 @@ SecurityWebFilterChain springSecurity(ServerHttpSecurity http) {
 			// @formatter:off
 			http
 				.authorizeExchange()
-					.pathMatchers("/**/message/**").hasAnyAuthority("SCOPE_message:read")
+					.pathMatchers("/*/message/**").hasAnyAuthority("SCOPE_message:read")
 					.and()
 				.oauth2ResourceServer()
 					.authenticationManagerResolver(authenticationManagerResolver());