RO-4367 Update master third-party dependencies

This change is the result of running gating/update_dependencies/*
  See update_dependencies in https://rpc-openstack.atlassian.net/wiki/spaces/RE/pages/19005457/RE+for+Projects for more details.

Author: rpc.jenkins.cit.rackspace.net

upper-constraints.txt

@@ -1,68 +1,68 @@
 chardet===3.0.4
-restructuredtext-lint===1.2.2
+restructuredtext-lint===1.3.0
 typing===3.6.6
-bandit===1.5.1
-certifi===2018.11.29
+bandit===1.6.0
+certifi===2019.3.9
 alabaster===0.7.12
-pbr===5.1.2
+pbr===5.2.0
 fixtures===3.0.0
-sphinxcontrib-websupport===1.1.0
+sphinxcontrib-websupport===1.1.2
 ipaddress===1.0.22
 bashate===0.6.0
-Pillow===5.4.1
+Pillow===6.0.0
 python-mimeparse===1.6.0
 pyOpenSSL===19.0.0
 asn1crypto===0.24.0
-MarkupSafe===1.1.0
+MarkupSafe===1.1.1
 doc8===0.8.0
 traceback2===1.4.0
 extras===1.0.0
-reno===2.11.2
+reno===2.11.3
 imagesize===1.1.0
 rpc-differ===0.3.12
-urllib3===1.24.1
+urllib3===1.25.3
 osa-differ===0.3.10
 pycparser===2.19
-PyYAML===3.13
-cryptography===2.5
+PyYAML===5.1
+cryptography===2.6.1
 oslosphinx===4.18.0
 unittest2===1.1.0
-Pygments===2.3.1
-requests===2.21.0
+Pygments===2.4.0
+requests===2.22.0
 snowballstemmer===1.2.1
-Jinja2===2.10
-pluggy===0.8.1
+Jinja2===2.10.1
+pluggy===0.11.0
 toml===0.10.0
 docutils===0.14
-tox===3.7.0
+tox===3.12.1
 mccabe===0.4.0
 enum34===1.1.6
 flake8===2.5.5
 packaging===19.0
-py===1.7.0
+py===1.8.0
 testtools===2.3.0
 Parsley===1.3
 linecache2===1.0.0
 idna===2.8
-sphinxmark===0.1.19
+sphinxmark===0.2.0
 openstack-requirements===1.2.0
-Sphinx===1.8.4
-openstackdocstheme===1.29.1
+Sphinx===1.8.5
+openstackdocstheme===1.29.3
 bottle===0.12.16
-pyparsing===2.3.1
+pyparsing===2.4.0
 semver===2.8.1
-stevedore===1.30.0
+stevedore===1.30.1
 pyasn1===0.4.5
 pyflakes===1.0.0
 six===1.12.0
 dulwich===0.19.11
 pep8===1.7.1
 GitPython===2.1.11
 ndg-httpsclient===0.5.1
-cffi===1.11.5
+cffi===1.12.3
 Babel===2.6.0
 smmap2===2.0.5
-filelock===3.0.10
+filelock===3.0.12
 gitdb2===2.0.5
-virtualenv===16.3.0
-pytz===2018.9
+virtualenv===16.6.0
+pytz===2019.1