refactor(tests): Make LoggingIntegrationTestStreamableHttp run in the same thread

LoggingIntegrationTestStreamableHttp is not designed for concurrent execution

Author: kpavlov

integration-test/src/jvmTest/kotlin/io/modelcontextprotocol/kotlin/sdk/integration/kotlin/streamablehttp/LoggingIntegrationTestStreamableHttp.kt

@@ -17,7 +17,10 @@ import kotlinx.coroutines.withTimeout
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.JsonPrimitive
 import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.parallel.Execution
+import org.junit.jupiter.api.parallel.ExecutionMode
 
+@Execution(ExecutionMode.SAME_THREAD)
 class LoggingIntegrationTestStreamableHttp : KotlinTestBase() {
 
     override val transportKind = TransportKind.STREAMABLE_HTTP