Reduce number if reruns to 2 for sdk PR integration tests (#1516)

Author: vbrodsky

pytest.ini

@@ -1,5 +1,5 @@
 [pytest]
 pythonpath = .
-addopts = -rP -vvv --reruns 5 --reruns-delay 10 --durations=20 -n 32
+addopts = -rP -vvv --reruns 2 --reruns-delay 10 --durations=20 -n 32
 markers =
     slow: marks tests as slow (deselect with '-m "not slow"')