Bump maven-resources-plugin (#280)

plugins/maven/graphql-java-codegen-maven-plugin/pom.xml

@@ -61,7 +61,7 @@
         <version.maven-plugin-annotations>3.6.0</version.maven-plugin-annotations>
         <version.maven-plugin-plugin>3.6.0</version.maven-plugin-plugin>
         <version.maven-compiler-plugin>3.8.1</version.maven-compiler-plugin>
-        <version.maven-resources-plugin>3.1.0</version.maven-resources-plugin>
+        <version.maven-resources-plugin>3.2.0</version.maven-resources-plugin>
         <version.maven-source-plugin>3.2.1</version.maven-source-plugin>
         <version.maven-javadoc-plugin>3.2.0</version.maven-javadoc-plugin>
         <version.maven-deploy-plugin>3.0.0-M1</version.maven-deploy-plugin>