[recipes] Add Nirbheek to credits

[Matthias Clasen <matthiasc src gnome org>]

commit 6f915ab16d823b284a02ae66c2c8718203a827f0
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 18 22:26:32 2017 -0500

    Add Nirbheek to credits
    
    For his work on meson support.

 src/gr-about-dialog.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-about-dialog.c b/src/gr-about-dialog.c
index 62d2494..37ca146 100644
--- a/src/gr-about-dialog.c
+++ b/src/gr-about-dialog.c
@@ -713,6 +713,7 @@ gr_about_dialog_new (void)
                 "Matthew Leeds",
                 "Mohammed Sadiq",
                 "Sam Hewitt",
+                "Nirbheek Chauhan",
                 NULL
         };
         const char *recipe_authors[] = {