chore(deps): update dependency docutils to v0.17.1 (#6002)

Author: renovate-bot

composer/workflows/constraints.txt

@@ -181,7 +181,7 @@ dnspython==1.16.0
 docker-pycreds==0.4.0
 docker==3.7.3
 docopt==0.6.2
-docutils==0.16
+docutils==0.17.1
 ecdsa==0.14.1
 elasticsearch-dbapi==0.1.0
 elasticsearch-dsl==7.3.0