chore(deps): update dependency net.alchim31.maven:scala-maven-plugin to v4

Author: renovate[bot]

pom.xml

@@ -510,7 +510,7 @@
         <plugin>
           <groupId>net.alchim31.maven</groupId>
           <artifactId>scala-maven-plugin</artifactId>
-          <version>3.4.6</version>
+          <version>4.9.6</version>
           <configuration>
             <scalaVersion>2.11</scalaVersion>
             <args>