Update dependency org.sonarqube to v7

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-sonarqube = '6.3.1.5724'
+sonarqube = '7.0.0.6105'
 jacocolog = '3.1.0'
 spotbugs = '6.4.2'
 ben-manes-versions = '0.53.0'