Fix `testBidirectionalStreamingTimeoutPassedToReceiveMethod`.

Tests/SwiftGRPCTests/ClientTimeoutTests.swift

@@ -82,12 +82,12 @@ extension ClientTimeoutTests {
   func testBidirectionalStreamingTimeoutPassedToReceiveMethod() {
     let completionHandlerExpectation = expectation(description: "final completion handler called")
     let call = try! client.update { callResult in
-      XCTAssertEqual(.deadlineExceeded, callResult.statusCode)
+      XCTAssertEqual(.ok, callResult.statusCode)
       completionHandlerExpectation.fulfill()
     }
     
     do {
-      let result = try call.receive(timeout: .now() + .milliseconds(50))
+      let result = try call.receive(timeout: .now() + .milliseconds(10))
       XCTFail("should have thrown, received \(String(describing: result)) instead")
     } catch let receiveError {
       if case .timedOut = receiveError as! RPCError {
@@ -96,6 +96,8 @@ extension ClientTimeoutTests {
         XCTFail("received error \(receiveError) instead of .timedOut")
       }
     }
+	
+	try! call.closeSend()
     
     waitForExpectations(timeout: defaultTimeout)
   }