[meld] help: Update reporting bugs instructions to GitLab

[Piotr Drąg <piotrdrag src gnome org>]

commit e5c9713582d84c18fb755f657a0007ff082a1058
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Feb 25 23:06:22 2018 +0100

    help: Update reporting bugs instructions to GitLab

 help/C/vc-supported.page | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/help/C/vc-supported.page b/help/C/vc-supported.page
index 2821674a..7d362ff2 100644
--- a/help/C/vc-supported.page
+++ b/help/C/vc-supported.page
@@ -28,8 +28,8 @@
 
 <p>
 Less common version control systems or unusual configurations may not be
-properly tested; please report any version control support bugs to <link
-href="https://bugzilla.gnome.org/";>GNOME bugzilla</link>.
+properly tested; please report any version control support bugs to the <link
+href="https://gitlab.gnome.org/GNOME/meld/issues";>Meld issue tracker</link>.
 </p>
 
 </page>