Add trailing newlines to some files

Author: joerivanruth

src/test/assembly/test-jar-with-deps.xml

@@ -32,4 +32,4 @@
             <scope>test</scope>
         </dependencySet>
     </dependencySets>
-</assembly>
+</assembly>

src/test/java/org/monetdb/mcl/net/ScriptRunnerSelfTest.java

@@ -71,4 +71,4 @@ public void testLineno() {
 
 	}
 
-}
+}

src/test/java/org/monetdb/mcl/net/TargetTest.java

@@ -40,4 +40,4 @@ public void testParameterForName() {
 		}
 	}
 
-}
+}