[pitivi] Update our pre commit hooks

[Thibault Saunier <tsaunier src gnome org>]

commit 379e7bf71f8fdaa46c4d224389303ca7f9adda9a
Author: Thibault Saunier <tsaunier gnome org>
Date:   Wed Feb 15 22:05:35 2017 -0300

    Update our pre commit hooks
    
    Reviewed-by: Alex Băluț <alexandru balut gmail com>
    Differential Revision: https://phabricator.freedesktop.org/D1665

 .pre-commit-config.yaml |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index cab96d1..d8e790f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,5 @@
 -   repo: https://github.com/pre-commit/pre-commit-hooks.git
-    sha: ff65d01841ad012d0a9aa1dc451fc4539d8b7baf
+    sha: e626cd57090d8df0be21e4df0f4e55cc3511d6ab
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -11,11 +11,11 @@
     -   id: flake8
         files: .*\.py$\|bin/pitivi.in
 -   repo: https://github.com/pre-commit/pre-commit.git
-    sha: 495e21b24dfc73624c8c7a16bf974da54e3217e7
+    sha: e5669ca135901120495e4d500805537abb856a1c
     hooks:
     -   id: validate_config
     -   id: validate_manifest
 -   repo: https://github.com/asottile/reorder_python_imports.git
-    sha: 017e2f64306853ec7f000db52b8280da27eb3b96
+    sha: 9aa4d08f9a28d3defc5e4db3c3b77d1a9980fd1a
     hooks:
     -   id: reorder-python-imports