[gnome-build-meta.wiki] Update _sidebar

[Tanvir Roshid <tanvirroshid src gnome org>]

commit d479f48d688e6d94810238f937280520d3c9364e
Author: Tanvir Roshid <tanvirroshid786123 gmail com>
Date:   Fri Sep 16 11:37:44 2022 +0000

    Update _sidebar

 _sidebar.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/_sidebar.md b/_sidebar.md
index 4e798d6..443ecc4 100644
--- a/_sidebar.md
+++ b/_sidebar.md
@@ -1,7 +1,6 @@
 - [Release Contents](Release-Contents)
 
 # GNOME OS Bootable images
-- Nightly images [os.gnome.org](https://os.gnome.org/) 
 - Nightly images [os.gnome.org](https://os.gnome.org/)
 - Automated testing of the images:
     - [Using OpenQA](openqa/OpenQA-for-GNOME-developers)
@@ -12,4 +11,4 @@
 - [Documentation about bootable image for pinephone](Pinephone-image)
 
 ## Latest versions:
-  - x86_64:
+  - x86_64:
\ No newline at end of file