[build] add missing dependency to copy-maven-plugin

Author: line-o

exist-distribution/pom.xml

@@ -715,6 +715,18 @@
                 <configuration>
                     <showfiles>true</showfiles>
                 </configuration>
+                <dependencies>
+                    <dependency>
+                        <groupId>commons-io</groupId>
+                        <artifactId>commons-io</artifactId>
+                        <version>2.11.0</version>
+                    </dependency>
+                    <dependency>
+                        <groupId>org.codehaus.plexus</groupId>
+                        <artifactId>plexus-utils</artifactId>
+                        <version>1.1</version>
+                    </dependency>
+                </dependencies>
                 <executions>
                     <execution>
                         <id>autodeploy-expath-pkgs-for-appassembler</id>