TT#37257 Clean the old file removal in deployment.sh

* ngcp-installer*deb can be deleted right after the package installation

* ${TARGET}/config_*yml and ${TARGET}/constants_*.yml are leftovers.
They are no longer available on NGCP (long long time ago we created
them to upload CFG schema dump into git every night).
See commit ba06d2b145e3e20468de532e77fa501cd38a72e7 to netscript.git

Change-Id: I75a575233a5074143d7d35de26b33f161cf77e4f

templates/scripts/includes/deployment.sh

@@ -1576,7 +1576,8 @@ if "$NGCP_INSTALLER" ; then
   echo "ngcp-installer: $INSTALLER"
   cat << EOT | grml-chroot $TARGET /bin/bash
 wget ${INSTALLER_PATH}/${INSTALLER}
-dpkg -i $INSTALLER
+dpkg -i ${INSTALLER}
+rm -f "${INSTALLER}"
 EOT
 
   # generate installer configs
@@ -2029,11 +2030,6 @@ EOF
 
 fi # if [ -n "$PUPPET" ] ; then
 
-# remove retrieved and generated files
-rm -f ${TARGET}/config_*yml
-rm -f ${TARGET}/constants_*.yml
-rm -f ${TARGET}/ngcp-installer*deb
-
 if [ -r "${INSTALL_LOG}" ] && [ -d "${TARGET}"/var/log/ ] ; then
   cp "${INSTALL_LOG}" "${TARGET}"/var/log/
 fi