Upgrade Spring Framework to 7.0.2 in order to support Jackson 3

Author: filiphr

mcp-spring/mcp-spring-webflux/src/test/java/io/modelcontextprotocol/utils/McpTestRequestRecordingExchangeFilterFunction.java

@@ -30,7 +30,7 @@ public class McpTestRequestRecordingExchangeFilterFunction implements HandlerFil
 	public Mono<ServerResponse> filter(ServerRequest request, HandlerFunction next) {
 		Map<String, String> headers = request.headers()
 			.asHttpHeaders()
-			.keySet()
+            .headerNames()
 			.stream()
 			.collect(Collectors.toMap(String::toLowerCase, k -> String.join(",", request.headers().header(k))));
 

pom.xml

@@ -71,7 +71,7 @@
 		<jackson-annotations.version>2.20</jackson-annotations.version>
 		<jackson2.version>2.20.1</jackson2.version>
 		<jackson3.version>3.0.3</jackson3.version>
-		<springframework.version>6.2.1</springframework.version>
+		<springframework.version>7.0.2</springframework.version>
 
 		<!-- plugin versions -->
 		<maven-compiler-plugin.version>3.11.0</maven-compiler-plugin.version>