Bug 27232: Add missing space between : and </label> in member-alt-contact-style.inc

Bug 27232: Add missing space between : and </label> in member-alt-contact-style.inc

It caused the strings to appear twice in the po file

Test plan:
Apply this patch and regenerate the PO for a given language.
Notice that the string "%s State: " only appears once in the PO file

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 61d8ec5075ba95c1fd84be6bfefd547749eaae1d)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit e3bb1444356a9f9f64d368cabe49922731bdeed6)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>