Fix CodeClimate Fix

[why]
When we add a dummy we need to remove that later on.

Originally that has been introduces to avoid a wrong code duplication
warning.

See how the blank leaks into the name:

ERROR: ====-< Family (ID 1)      too long (38 > 31): ZedMono Nerd Font Extended ExtraBold
DEBUG: =====> SubFamily (ID 2)   ok       ( 6 <=31): Italic
DEBUG: =====> Fullname (ID 4)    ok       (45 <=63): ZedMono Nerd Font Extended ExtraBold   Italic
DEBUG: =====> PSN (ID 6)         ok       (33 <=63): ZedMonoNF-ExtendedExtraBoldItalic
DEBUG: =====> PrefFamily (ID 16) ok       (17 <=31): ZedMono Nerd Font
DEBUG: =====> PrefStyles (ID 17) ok       (27 <=31): Extended ExtraBold   Italic
DEBUG: =====> PrefStyles (ID 17) ok       (27 <=31): Extended ExtraBold   Italic
DEBUG: =====> Filename 'ZedMonoNerdFont-ExtendedExtraBoldItalic.ttf'

(Note trailing blanks even in ID 1.)

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>

bin/scripts/name_parser/FontnameTools.py

@@ -251,7 +251,7 @@ def postscript_char_filter(name):
         'Heavy': ('Hv', 'Heavy'),
         'Thin': ('Th', 'Thin'),
         'Light': ('Lt', 'Light'),
-        ' ': (), # Just for CodeClimate :-/
+        '': (), # Just for CodeClimate :-/
     }
     known_styles = [ # Keywords that end up as style (i.e. a RIBBI set)
         'Bold', 'Italic', 'Regular', 'Normal'