[Android] Upgrade kotlinx to v1.3.6

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon May 11 11:06:04 2020 +0200| [252ab3037dc3c990c1fd84f08277946ad51ec38e] | committer: Geoffrey Métais

Upgrade kotlinx to v1.3.6

> https://code.videolan.org/videolan/vlc-android/commit/252ab3037dc3c990c1fd84f08277946ad51ec38e
---

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

diff --git a/build.gradle b/build.gradle
index 407bf328e..1ac4f1444 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@
 buildscript {
     ext.android_plugin_version = '3.6.3'
     ext.kotlin_version = '1.3.72'
-    ext.kotlinx_version = '1.3.5'
+    ext.kotlinx_version = '1.3.6'
     repositories {
         flatDir dirs: "gradle/plugins"
         google()