[BEAM-11045] Avoid broken deps

1. A new release: jupyter-client 6.1.13 breaks notebooks when getting
   messages.
2. This is caught by screen diff integration tests of interactive beam.
3. The issue is documented at jupyter/jupyter_client#637
   ETA of the fix might be 6.2.x of jupyter-client.
4. Added a timeout=-1 to allow indefinite wait for execution of each
   notebook cell in integration tests. The default value was 1 second.
   Instead of timeout each cell, moved the timeout to each test using pytest mark.

sdks/python/apache_beam/runners/interactive/testing/integration/notebook_executor.py

@@ -82,7 +82,8 @@ def execute(self):
     for path in self._paths:
       with open(path, 'r') as nb_f:
         nb = nbformat.read(nb_f, as_version=4)
-        ep = ExecutePreprocessor(allow_errors=True, kernel_name='test')
+        ep = ExecutePreprocessor(
+            timeout=-1, allow_errors=True, kernel_name='test')
         ep.preprocess(nb, {'metadata': {'path': os.path.dirname(path)}})
 
       execution_id = obfuscate(path)

sdks/python/apache_beam/runners/interactive/testing/integration/tests/init_square_cube_test.py

@@ -22,9 +22,12 @@
 
 import unittest
 
+import pytest
+
 from apache_beam.runners.interactive.testing.integration.screen_diff import BaseTestCase
 
 
+@pytest.mark.timeout(300)
 class InitSquareCubeTest(BaseTestCase):
   def __init__(self, *args, **kwargs):
     kwargs['golden_size'] = (1024, 10000)

sdks/python/setup.py

@@ -206,7 +206,9 @@ def get_version():
     'facets-overview>=1.0.0,<2',
     'ipython>=5.8.0,<8',
     'ipykernel>=5.2.0,<6',
-    'jupyter-client>=6.1.11,<7',
+    # Skip version 6.1.13 due to
+    # https://github.com/jupyter/jupyter_client/issues/637
+    'jupyter-client>=6.1.11,<6.1.13',
     'timeloop>=1.0.2,<2',
 ]