build(deps): bump org.sonarqube from 6.1.0.5360 to 6.2.0.5505

Bumps org.sonarqube from 6.1.0.5360 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

@@ -9,7 +9,7 @@ plugins {
     jacoco
     signing
     id("org.cadixdev.licenser") version "0.6.1"
-    id("org.sonarqube") version "6.1.0.5360"
+    id("org.sonarqube") version "6.2.0.5505"
     id("io.freefair.lombok") version "8.13.1"
     id("io.freefair.javadoc-links") version "8.13.1"
     id("io.freefair.javadoc-utf-8") version "8.13.1"