CI: Use the zipped produced for testing

In the gitlab instance, it is more efficient and less error-prone (too
many files) to pass around the zipped product instead of the directory.

Signed-off-by: Alexander Diewald <diewald@fortiss.org>

pom.xml

@@ -35,10 +35,9 @@
               <goal>run</goal>
             </goals>
             <configuration>
-              <target name="Config product for testing">
-                <copy todir="${project.build.directory}/work/">
-                  <fileset dir="${user.dir}/products/af3/org.fortiss.af3.phoenix.product/target/products/org.fortiss.af3.phoenix.product/${osgiOSClassifier}/${osgiWSClassifier}/${osgiArchClassifier}/AutoFOCUS3/"/>
-                </copy>
+              <target name="copy-af3-product-integration-test-ant">
+                <unzip src="${user.dir}/products/af3/org.fortiss.af3.phoenix.product/target/products/org.fortiss.af3.phoenix.product-${osgiOSClassifier}.${osgiWSClassifier}.${osgiArchClassifier}.zip"
+                    dest="${project.build.directory}/work/"/>
               </target>
             </configuration>
           </execution>