remove proxy conf in pom for ansible-server

Change-Id: I9f230afab027f4c2442c5af91a96bbddf691d78a
Issue-ID: INT-816
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
diff --git a/ansible-server/pom.xml b/ansible-server/pom.xml
index 5d9d5d7..a809202 100644
--- a/ansible-server/pom.xml
+++ b/ansible-server/pom.xml
@@ -20,7 +20,6 @@
         <image.name>onap/ccsdk-ansible-server-image</image.name>
         <ccsdk.project.version>${project.version}</ccsdk.project.version>
 	      <ccsdk.distribution.version>${project.version}</ccsdk.distribution.version>
-        <docker.buildArg.https_proxy>${https_proxy}</docker.buildArg.https_proxy>
         <maven.build.timestamp.format>yyyyMMdd'T'HHmmss'Z'</maven.build.timestamp.format>
 	<docker.verbose>true</docker.verbose>
     </properties>