[FIX] packaging: include svg files

Fonts or some svg images where not present in packaging.

Fixes #9118

MANIFEST.in

@@ -19,6 +19,7 @@ recursive-include openerp *.rng
 recursive-include openerp *.rst
 recursive-include openerp *.sass
 recursive-include openerp *.sql
+recursive-include openerp *.svg
 recursive-include openerp *.template
 recursive-include openerp *.txt
 recursive-include openerp *.ttf