Bump maven-surefire-plugin from 3.0.0-M6 to 3.0.0-M9#31

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dependabot/maven/org.apache.maven.plugins-maven-surefire-plugin-3.0.0-M9brianf/maven-enforcer:dependabot/maven/org.apache.maven.plugins-maven-surefire-plugin-3.0.0-M9Copy head branch name to clipboard