Bump coveralls-maven-plugin from 3.1.0 to 4.3.0

Bumps [coveralls-maven-plugin](https://github.com/trautonen/coveralls-maven-plugin) from 3.1.0 to 4.3.0.
- [Release notes](https://github.com/trautonen/coveralls-maven-plugin/releases)
- [Changelog](https://github.com/trautonen/coveralls-maven-plugin/blob/master/CHANGELOG.md)
- [Commits](trautonen/coveralls-maven-plugin@v3.1.0...v4.3.0)

pom.xml

@@ -45,7 +45,7 @@
         <maven-javadoc-plugin.version>2.10.2</maven-javadoc-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
         <maven-source-plugin.version>3.1.0</maven-source-plugin.version>
-        <coveralls-maven-plugin.version>3.1.0</coveralls-maven-plugin.version>
+        <coveralls-maven-plugin.version>4.3.0</coveralls-maven-plugin.version>
         <jacoco-maven-plugin.version>0.7.5.201505241946</jacoco-maven-plugin.version>
     </properties>
     <profiles>