build(deps-dev): bump httplib2 from 0.10.3 to 0.18.0

Bumps [httplib2](https://github.com/httplib2/httplib2) from 0.10.3 to 0.18.0.
- [Release notes](https://github.com/httplib2/httplib2/releases)
- [Changelog](https://github.com/httplib2/httplib2/blob/master/CHANGELOG)
- [Commits](https://github.com/httplib2/httplib2/compare/v0.10.3...v0.18.0)

Signed-off-by: dependabot[bot] <support@github.com>

diff --git a/requirements.txt b/requirements.txt
index 60bbd732f9f2b20622f9b54ff97189185c4e4918..6bb4a435845f33ca4c0dcc85760f739e49ef0ec1 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ docopt==0.6.2             # via teuthology
 docutils==0.14            # via botocore
 gevent==1.4.0             # via teuthology
 greenlet==0.4.15          # via gevent
-httplib2==0.10.3          # via teuthology
+httplib2==0.18.0          # via teuthology
 humanfriendly==8.1        # via teuthology
 idna==2.5                 # via requests
 ipy==1.0                  # via teuthology