Integration tests errors: master against 208
This was addressed by reverting the change to the back-end json parser.
I updated the fix-version to remind us to close this out with the 1.7.4 release. Is this done?
Oh yeah.... once we get a rowset JSON from Synapse backend we try to convert the row values into based on the column type.
Since the backend is back to being permissive about row values for update, I think we should just revert the change for casting to strings in the python client. Enforcing conversion to string makes it unintuitive for users since they would have to manually cast every values from string if they wanted to use the values.