Add notimestamp for reproducible builds test

Author: slawekjaranowski

src/it/projects/reproducible/pom.xml

@@ -39,6 +39,9 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
         <version>@project.version@</version>
+        <configuration>
+          <notimestamp>true</notimestamp>
+        </configuration>
       </plugin>
     </plugins>
   </build>