[Android] Upgrade Android gradle plugin to 2.1.2

[Geoffrey Métais]

vlc-android | branch: 2.0.x | Geoffrey Métais <geoffrey.metais at gmail.com> | Sat Jun  4 11:23:47 2016 +0200| [20ae8cee3fc6ef68bdc819b38f966e8c2792d8c1] | committer: Geoffrey Métais

Upgrade Android gradle plugin to 2.1.2

(cherry picked from commit 2f870daf5178900aa4ed2d56d59f3d8b36b84d0f)

> https://code.videolan.org/videolan/vlc-android/commit/20ae8cee3fc6ef68bdc819b38f966e8c2792d8c1
---

 build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.gradle b/build.gradle
index 9052a0d..18af319 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.0'
+        classpath 'com.android.tools.build:gradle:2.1.2'
         classpath 'com.jakewharton.sdkmanager:sdk-manager-plugin:1.5.0-SNAPSHOT'
     }
 }