disable-devel.inc: split packaging-related entries

`dh_*` and `fakeroot` can be used when building .deb packages; they are
not part of autoconf/automake.

etc/inc/disable-devel.inc

@@ -13,8 +13,6 @@ blacklist ${PATH}/automake*
 blacklist ${PATH}/autoreconf
 blacklist ${PATH}/autoscan
 blacklist ${PATH}/autoupdate
-blacklist ${PATH}/dh_*
-blacklist ${PATH}/fakeroot*
 blacklist ${PATH}/ifnames
 blacklist ${PATH}/m4
 
@@ -24,6 +22,10 @@ blacklist ${PATH}/espdiff
 blacklist ${PATH}/patch
 blacklist ${PATH}/patchview
 
+# packaging
+blacklist ${PATH}/dh_*
+blacklist ${PATH}/fakeroot*
+
 # expect
 blacklist ${PATH}/autoexpect
 blacklist ${PATH}/expect*