Update mvn to v1.9.18

Author: renovate[bot]

pom.xml

@@ -78,7 +78,7 @@
 		<!-- <eclipse.jt.core.version>3.30.0</eclipse.jt.core.version> -->
 		<!-- <eclipse.jdt.core.manipulation.version>1.16.100</eclipse.jdt.core.manipulation.version> -->
 		<maven.version>3.9.5</maven.version>
-		<maven-resolver.version>1.9.17</maven-resolver.version>
+		<maven-resolver.version>1.9.18</maven-resolver.version>
 
 		<!-- Not provided as spotless is not executed through maven in CleanThat -->
 		<maven.scope>compile</maven.scope>