test(client): bump dev.mokksy:mokksy from 0.8.1 to 0.9.1; update streaming/notifications test

[dependabot]

• Updates dev.mokksy:mokksy from 0.8.1 to 0.9.1
• Refactor/enable tests for SSE streams and progress notifications
  • Refactor tests for handling and skipping empty/whitespace SSE data.
  • Added validation for proper delivery of progress notifications.
  • Used eventually to verify asynchronous notification handling correctness.

[codecov-commenter]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
3044	1	3043	50

View the top 1 failed test(s) by shortest run time

io.modelcontextprotocol.kotlin.sdk.testing.ChannelTransportTest::send to closed channel triggers error()[jvm]

Stack Traces | 2.19s run time

org.opentest4j.AssertionFailedError: Block failed after 2.106574493s; attempted 0 time(s)

	at io.kotest.assertions.AssertionErrorBuilder_jvmKt.createAssertionError(AssertionErrorBuilder.jvm.kt:56)
	at io.kotest.assertions.AssertionErrorBuilder.build(AssertionErrorBuilder.kt:74)
	at io.kotest.assertions.nondeterministic.EventuallyKt.eventually(eventually.kt:99)
	at io.kotest.assertions.nondeterministic.EventuallyKt$eventually$4.invokeSuspend(eventually.kt)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
	at kotlinx.coroutines.internal.ScopeCoroutine.afterResume(Scopes.kt:35)
	at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:101)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:47)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
	at kotlinx.coroutines.test.TestDispatcher.processEvent$kotlinx_coroutines_test(TestDispatcher.kt:24)
	at kotlinx.coroutines.test.TestCoroutineScheduler.tryRunNextTaskUnless$kotlinx_coroutines_test(TestCoroutineScheduler.kt:99)
	at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt$runTest$2$1$workRunner$1.invokeSuspend(TestBuilders.kt:326)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
	at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:263)
	at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:94)
	at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:70)
	at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
	at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:48)
	at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
	at kotlinx.coroutines.test.TestBuildersJvmKt.createTestResult(TestBuildersJvm.kt:10)
	at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:309)
	at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source)
	at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:167)
	at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source)
	at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0$default(TestBuilders.kt:159)
	at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0$default(Unknown Source)
	at io.modelcontextprotocol.kotlin.sdk.testing.ChannelTransportTest.send to closed channel triggers error(ChannelTransportTest.kt:150)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base/java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:194)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)

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