update kotlin 1.3.41

Author: XinyueZ

build.gradle

@@ -33,7 +33,7 @@ buildscript {
         gradleVersion = '3.4.1'
         gsonVersion = '2.8.2'
         junitVersion = '4.12'
-        kotlinVersion = '1.3.40'
+        kotlinVersion = '1.3.41'
         ktlintVersion = '0.30.0'
         ktxVersion = '1.0.2'
         lifecycleVersion = '2.2.0-alpha01'