[gtksourceview: 2/3] cpp.lang: remove redundant nullptr_t

[Christian Hergert <chergert src gnome org>]

commit 17e8d858be68c51be08ea677f775f65d8f37da62
Author: Elias Aebi <353-eyelash users noreply gitlab gnome org>
Date:   Mon Jan 10 19:49:25 2022 +0100

    cpp.lang: remove redundant nullptr_t
    
    it is already covered by the changes in cf4f362a5e8fb4b5a49848e6057176feea61740c

 data/language-specs/cpp.lang | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/data/language-specs/cpp.lang b/data/language-specs/cpp.lang
index bc20eba6..d2835c54 100644
--- a/data/language-specs/cpp.lang
+++ b/data/language-specs/cpp.lang
@@ -104,7 +104,6 @@
                 <context id="types" style-ref="type">
                     <keyword>explicit</keyword>
                     <keyword>mutable</keyword>
-                    <keyword>nullptr_t</keyword>
                 </context>
 
                 <context id="nullptr" style-ref="nullptr">