added patch to fix rel symlink for tests to be ran out of source

debian/patches/deb_path_to_common

@@ -0,0 +1,11 @@
+--- a/fail2ban/tests/config/filter.d/zzz-generic-example.conf
++++ b/fail2ban/tests/config/filter.d/zzz-generic-example.conf
+@@ -8,7 +8,7 @@
+ # Read common prefixes. If any customizations available -- read them from
+ # common.local.  common.conf is a symlink to the original common.conf and
+ # should be copied (dereferenced) during installation
+-before = ../../../../config/filter.d/common.conf
++before = ../../../../../../../config/filter.d/common.conf
+ 
+ [Definition]
+ 

debian/patches/series

@@ -1,2 +1,3 @@
+deb_path_to_common
 deb_init_paths
 deb_manpages_reportbug