[pango/gi-docs] Update gi-docgen location

[Matthias Clasen <matthiasc src gnome org>]

commit e32063114243e4bec0f5f3cfa63981cb96c0f7f1
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Mar 11 14:36:45 2021 -0500

    Update gi-docgen location
    
    Its in main now.

 subprojects/gi-docgen.wrap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/subprojects/gi-docgen.wrap b/subprojects/gi-docgen.wrap
index dd2080b0..e9c78c1e 100644
--- a/subprojects/gi-docgen.wrap
+++ b/subprojects/gi-docgen.wrap
@@ -2,5 +2,5 @@
 directory=gi-docgen
 url=https://gitlab.gnome.org/ebassi/gi-docgen.git
 push-url=ssh://git gitlab gnome org:ebassi/gi-docgen.git
-revision=master
+revision=main
 depth=1