Tests: Readd profile switch

The final product packaging is done in the verify phase, instead of the
packaging phase to allow the required product patching by ant scripts.
This modification allows to skip the testing phase such that products
can be built even with failing test cases such as machine-specific
failures of local build due to the absence of some utility, e.g. gcc.

Issue-Ref: 3620
Issue-Url: https://af3-developer.fortiss.org/issues/3620


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

tests/pom.xml

@@ -14,12 +14,19 @@
     <version>1.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
-  
-  <modules>
-    <module>af3</module>
-  </modules>
 
   <profiles>
+    <profile>
+      <id>run-tests</id>
+      <activation>
+        <property>
+          <name>build.tests</name>
+        </property>
+      </activation>
+      <modules>
+        <module>af3</module>
+      </modules>
+    </profile>
     <profile>
       <id>af3-p2-local</id>
       <activation>