[pitivi] bin: Update the pre-commit.com subhooks

[Alexandru Băluț <alexbalut src gnome org>]

commit 720c40a42704bfa66d4a9aec29b3a518d326f386
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Fri Jan 12 22:55:25 2018 +0100

    bin: Update the pre-commit.com subhooks
    
    Differential Revision: https://phabricator.freedesktop.org/D1942

 .pre-commit-config.yaml |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0955605..68266aa 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,6 @@
+repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks.git
-    sha: e626cd57090d8df0be21e4df0f4e55cc3511d6ab
+    sha: v1.1.1
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -10,11 +11,10 @@
     -   id: flake8
         files: .*\.py$\|bin/pitivi.in
 -   repo: https://github.com/pre-commit/pre-commit.git
-    sha: e5669ca135901120495e4d500805537abb856a1c
+    sha: v1.4.5
     hooks:
-    -   id: validate_config
     -   id: validate_manifest
 -   repo: https://github.com/asottile/reorder_python_imports.git
-    sha: 9aa4d08f9a28d3defc5e4db3c3b77d1a9980fd1a
+    sha: v1.0.1
     hooks:
     -   id: reorder-python-imports