Bump raven from 6.9.0 to 6.10.0

Bumps [raven](https://github.com/getsentry/raven-python) from 6.9.0 to 6.10.0.
- [Release notes](https://github.com/getsentry/raven-python/releases)
- [Changelog](https://github.com/getsentry/raven-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/raven-python/compare/6.9.0...6.10.0)

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

Pipfile.lock

@@ -427,11 +427,11 @@
         },
         "raven": {
             "hashes": [
-                "sha256:3fd787d19ebb49919268f06f19310e8112d619ef364f7989246fc8753d469888",
-                "sha256:95f44f3ea2c1b176d5450df4becdb96c15bf2632888f9ab193e9dd22300ce46a"
+                "sha256:3fa6de6efa2493a7c827472e984ce9b020797d0da16f1db67197bcc23c8fae54",
+                "sha256:44a13f87670836e153951af9a3c80405d36b43097db869a36e92809673692ce4"
             ],
             "index": "pypi",
-            "version": "==6.9.0"
+            "version": "==6.10.0"
         },
         "redis": {
             "hashes": [

requirements.txt

@@ -35,7 +35,7 @@ pyinotify==0.9.6 ; sys_platform == 'linux'
 python-dateutil==2.8.0
 python-editor==1.0.4
 pytz==2018.9
-raven==6.9.0
+raven==6.10.0
 redis==3.0.1
 requests==2.21.0
 six==1.12.0