Update settings.xml

docker/build/assets/settings.xml

 <?xml version="1.0"?>
 <settings xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0  http://maven.apache.org/xsd/settings-1.0.0.xsd">
     <interactiveMode>false</interactiveMode>
+    <servers>
+        <server>
+	        <id>baltig.infn.it:4567</id>
+            <username>gitlab-ci-token</username>
+	        <password>${env.CI_JOB_TOKEN}</password>
+        </server>
+    </servers>
+
     <localRepository>/m2-repository</localRepository>
     <!-- Comment this out until we have our repo back in shape 
     <mirrors>
@@ -28,11 +36,4 @@
         <activeProfile>nexus</activeProfile>
     </activeProfiles>
     -->
-    <servers>
-      <server>
-	 <id>baltig.infn.it:4567</id>
-         <username>gitlab-ci-token</username>
-	 <password>${env.CI_JOB_TOKEN}</password>
-      </server>
-    </servers>
 </settings>