Imports and disabled tests correction

Signed-off-by: Dariusz Jędrzejczyk <dariusz.jedrzejczyk@broadcom.com>

Author: chemicL

mcp/transport/mcp-spring-webflux/src/test/java/org/springframework/ai/mcp/WebFluxSseIT.java

@@ -30,7 +30,6 @@
 import io.modelcontextprotocol.server.McpTransportContextExtractor;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Timeout;
 import org.junit.jupiter.params.provider.Arguments;
 import reactor.netty.DisposableServer;

mcp/transport/mcp-spring-webflux/src/test/java/org/springframework/ai/mcp/WebFluxStreamableHttpVersionNegotiationIT.java

@@ -32,7 +32,6 @@
 import org.awaitility.Awaitility;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.netty.DisposableServer;
 import reactor.netty.http.server.HttpServer;
@@ -50,7 +49,6 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-@Disabled("Flaky in CI, needs investigation")
 class WebFluxStreamableHttpVersionNegotiationIT {
 
 	private DisposableServer httpServer;