chore: Bump org.sonarqube from 3.5.0.2730 to 6.1.0.5360

Bumps org.sonarqube from 3.5.0.2730 to 6.1.0.5360.

---
updated-dependencies:
- dependency-name: org.sonarqube
  dependency-version: 6.1.0.5360
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

build.gradle

@@ -18,7 +18,7 @@ buildscript {
 }
 
 plugins {
-    id "org.sonarqube" version "3.5.0.2730"
+    id "org.sonarqube" version "6.1.0.5360"
     id "org.jlleitschuh.gradle.ktlint" version "11.2.0"
 }