Bump kotlin_version from 1.3.40 to 1.3.41 (#4200)

Bump kotlin_version from 1.3.40 to 1.3.41

build.gradle

@@ -7,7 +7,7 @@
 import com.github.spotbugs.SpotBugsTask
 
 buildscript {
-    ext.kotlin_version = '1.3.40'
+    ext.kotlin_version = '1.3.41'
     repositories {
         google()
         jcenter()