Bump net.alchim31.maven:scala-maven-plugin from 4.9.2 to 4.9.9

Bumps [net.alchim31.maven:scala-maven-plugin](https://github.com/davidB/scala-maven-plugin) from 4.9.2 to 4.9.9.
- [Commits](davidB/scala-maven-plugin@4.9.2...4.9.9)

---
updated-dependencies:
- dependency-name: net.alchim31.maven:scala-maven-plugin
  dependency-version: 4.9.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

bunsen/pom.xml

@@ -296,7 +296,7 @@
         <plugin>
           <groupId>net.alchim31.maven</groupId>
           <artifactId>scala-maven-plugin</artifactId>
-          <version>4.9.2</version>
+          <version>4.9.9</version>
           <executions>
             <execution>
               <id>scala-compile-first</id>