Bump com.googlecode.maven-download-plugin:download-maven-plugin (#49)

Author: dependabot[bot]

pom.xml

@@ -80,7 +80,7 @@
             <plugin>
                 <groupId>com.googlecode.maven-download-plugin</groupId>
                 <artifactId>download-maven-plugin</artifactId>
-                <version>1.8.1</version>
+                <version>1.9.0</version>
                 <executions>
                     <execution>
                         <id>download-xerces</id>