Bump jinja2 from 2.9 to 2.10.1

Bumps [jinja2](https://github.com/pallets/jinja) from 2.9 to 2.10.1.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/master/CHANGES.rst)
- [Commits](pallets/jinja@2.9...2.10.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -37,7 +37,7 @@ stompest==2.1.6
 suds==0.4
 schema==0.6.6
 supervisor==3.3.4
-Jinja2==2.9
+Jinja2==2.10.1
 MarkupSafe==1.1.1
 PyYAML==5.3
 certifi==2018.10.15

requirements_docs.txt

@@ -52,7 +52,7 @@ flake8==3.2.1
 
 flower==0.9.1
 HTTPretty==0.8.3
-Jinja2==2.7.3
+Jinja2==2.10.1
 mock==1.0.1
 nose==1.3.0
 rednose==1.2.2

requirements_test.txt

@@ -31,7 +31,7 @@ sphinx-rtd-theme==0.1.6
 sure==1.2.7
 #urllib3==1.21.1
 
-Jinja2==2.9
+Jinja2==2.10.1
 MarkupSafe==1.1.1
 PyYAML==5.3
 certifi==2018.10.15