py3: Bump ujson to our own fork to pick up a Python 3 fix.

See my PR upstream: https://github.com/esnme/ultrajson/pull/284 .

Fixes #6332.

requirements/common.txt

@@ -141,7 +141,7 @@ tornado==4.5.1
 typing==3.6.2
 
 # Fast JSON parser
-ujson==1.35
+-e git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
 
 uritemplate==3.0.0
 

requirements/dev_lock.txt

@@ -8,6 +8,7 @@ git+https://github.com/umairwaheed/fakeldap.git@37bc199e9589c31f4bb5bae1445ad1cd
 git+https://github.com/python/mypy.git@d96b2cf22216a4ad6aa55a5726ee35a3fa38c637#egg=mypy==0.530-dev
 git+https://github.com/rafaelmartins/pyoembed.git@eb9901917c2a44b49e2887c077ead84a722c50dc#egg=pyoembed
 git+https://github.com/umairwaheed/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.11
+git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
 git+https://github.com/umairwaheed/virtualenv-clone.git@short-version#egg=virtualenv-clone==0.2.6
 git+https://github.com/zulip/python-zulip-api.git@6c47eda92bce0efe0297990965e90e79b54a1cd0#egg=zulip==0.3.2_git&subdirectory=zulip
 git+https://github.com/zulip/python-zulip-api.git@6c47eda92bce0efe0297990965e90e79b54a1cd0#egg=zulip_bots==0.3.2+git&subdirectory=zulip_bots
@@ -145,7 +146,6 @@ transifex-client==0.12.4
 twisted==17.5.0
 typed-ast==1.1.0
 typing==3.6.2
-ujson==1.35
 uritemplate==3.0.0
 urllib3==1.22
 w3lib==1.18.0             # via parsel, scrapy

requirements/prod_lock.txt

@@ -6,6 +6,7 @@
 #
 git+https://github.com/rafaelmartins/pyoembed.git@eb9901917c2a44b49e2887c077ead84a722c50dc#egg=pyoembed
 git+https://github.com/umairwaheed/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.11
+git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
 git+https://github.com/umairwaheed/virtualenv-clone.git@short-version#egg=virtualenv-clone==0.2.6
 git+https://github.com/zulip/python-zulip-api.git@6c47eda92bce0efe0297990965e90e79b54a1cd0#egg=zulip==0.3.2_git&subdirectory=zulip
 git+https://github.com/zulip/python-zulip-api.git@6c47eda92bce0efe0297990965e90e79b54a1cd0#egg=zulip_bots==0.3.2+git&subdirectory=zulip_bots
@@ -99,7 +100,6 @@ statsd==2.1.2             # via django-statsd-mozilla
 tornado==4.5.1
 traitlets==4.3.2          # via ipython
 typing==3.6.2
-ujson==1.35
 uritemplate==3.0.0
 urllib3==1.22
 uwsgi==2.0.14

version.py

@@ -1,2 +1,2 @@
 ZULIP_VERSION = "1.6.0+git"
-PROVISION_VERSION = '9.6'
+PROVISION_VERSION = '9.7'