[Debian GNUstep maintainers] Bug#1099870: reorder deletions so as to not warn use about directory not empty

[Dan Jacobson]

Package: gnustep-base-common
Version: 1.31.1-1
Severity: minor

We see these scary warnings,
Unpacking gnustep-base-common (1.31.1-1) over (1.30.0-14) ...
dpkg: warning: unable to delete old directory '/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.30/Resources/NSTimeZones': Directory not empty
dpkg: warning: unable to delete old directory '/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.30/Resources': Directory not empty
dpkg: warning: unable to delete old directory '/usr/share/GNUstep/Libraries/gnustep-base/Versions/1.30': Directory not empty

But indeed that stuff does eventually get deleted. Good.

But please do it in the correct order, so the user won't get warned.