Bump org.sonarqube from 6.0.1.5171 to 6.2.0.5505

Bumps org.sonarqube from 6.0.1.5171 to 6.2.0.5505.

---
updated-dependencies:
- dependency-name: org.sonarqube
  dependency-version: 6.2.0.5505
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
     jacoco
     `java-library`
     signing
-    id("org.sonarqube") version "6.0.1.5171"
+    id("org.sonarqube") version "6.2.0.5505"
     id("org.cadixdev.licenser") version "0.6.1"
     id("me.qoomon.git-versioning") version "6.4.4"
     id("io.freefair.javadoc-links") version "8.12.1"