tests: adapt systemtest to new subscription output

- filter Estimate sentence in testrunner
- add additionnal resulting blank line in expected output

Signed-off-by: Bruno Friedmann <bruno.friedmann@bareos.com>

systemtests/tests/bareos-basic/expected/status-subscriptions-detail.txt

@@ -13,3 +13,4 @@ Backup unit totals:
  configured: 10
   remaining: 9
 
+

systemtests/tests/bareos-basic/expected/status-subscriptions-unknown.txt

@@ -8,4 +8,5 @@ Amount of data that cannot be categorized for backup units yet:
  unknown_percentage: 
 
 
+
 quit

systemtests/tests/bareos-basic/expected/status-subscriptions.txt

@@ -5,3 +5,4 @@ Backup unit totals:
  configured: 10
   remaining: 9
 
+

systemtests/tests/bareos-basic/testrunner-status-subscriptions

@@ -37,7 +37,7 @@ END_OF_DATA
 run_bconsole
 
 # remove lines starting with @ so output is comparable
-sed -i'.bak' -e '/^@/d' -e '/^Bareos version:/d' -e '/^Binary info:/d' -e '/^Report time:/d' -e '/^Checksum:/d' "$tmp"/status-subscription*.txt
+sed -i'.bak' -e '/^@/d' -e '/^Bareos version:/d' -e '/^Binary info:/d' -e '/^Report time:/d' -e '/^Checksum:/d' -e "/^Estimate only./d" "$tmp"/status-subscription*.txt
 
 for f in status-subscriptions status-subscriptions-detail status-subscriptions-unknown; do
   if ! diff -u expected/$f.txt "$tmp/$f.txt"; then