Bump org.jetbrains.kotlin.jvm from 1.5.0 to 1.6.0

Bumps org.jetbrains.kotlin.jvm from 1.5.0 to 1.6.0.

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.jetbrains.kotlin.jvm' version '1.5.0'
+    id 'org.jetbrains.kotlin.jvm' version '1.6.0'
     id 'com.github.johnrengelman.shadow' version '7.0.0'
     id 'maven-publish'
 }