Update to buildbot v2.8.2

Also bumps all other dependencies to latest versions.

Author: zware

requirements.txt

@@ -1,27 +1,27 @@
 attrs==19.3.0
-autobahn==20.4.1
+autobahn==20.6.1
 Automat==20.2.0
-buildbot==2.7.0
-buildbot-console-view==2.7.0
-buildbot-grid-view==2.7.0
-buildbot-waterfall-view==2.7.0
-buildbot-worker==2.7.0
-buildbot-wsgi-dashboards==2.7.0
-buildbot-www==2.7.0
-certifi==2020.4.5.1
+buildbot==2.8.2
+buildbot-console-view==2.8.2
+buildbot-grid-view==2.8.2
+buildbot-waterfall-view==2.8.2
+buildbot-worker==2.8.2
+buildbot-wsgi-dashboards==2.8.2
+buildbot-www==2.8.2
+certifi==2020.4.5.2
 cffi==1.14.0
 chardet==3.0.4
-click==7.1.1
+click==7.1.2
 constantly==15.1.0
-cryptography==2.9
+cryptography==2.9.2
 decorator==4.4.2
 Flask==1.1.2
 future==0.18.2
 hyperlink==19.0.0
 idna==2.9
 incremental==17.5.0
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.2
 MarkupSafe==1.1.1
 pbr==5.4.5
 pyasn1==0.4.8
@@ -33,16 +33,16 @@ pyOpenSSL==19.1.0
 python-dateutil==2.8.1
 PyYAML==5.3.1
 requests==2.23.0
-sentry-sdk==0.14.3
+sentry-sdk==0.14.4
 service-identity==18.1.0
-six==1.14.0
-SQLAlchemy==1.3.15
+six==1.15.0
+SQLAlchemy==1.3.17
 sqlalchemy-migrate==0.13.0
 sqlparse==0.3.1
 Tempita==0.5.2
-treq==20.3.0
+treq==20.4.1
 Twisted==20.3.0
 txaio==20.4.1
-urllib3==1.25.8
+urllib3==1.25.9
 Werkzeug==1.0.1
-zope.interface==5.0.2
+zope.interface==5.1.0