[gnome-build-meta/alatiera/shell-40] fixup! ci: declare the dependency graph for the vm image builds

[Jordan Petridis <jpetridis src gnome org>]

commit 91841fd0a658fdb50ba4252417631ec0ad16f3c7
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sat Jan 16 01:11:50 2021 +0200

    fixup! ci: declare the dependency graph for the vm image builds

 .gitlab-ci.yml | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2ae45e4e..08aea5ba 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -294,6 +294,10 @@ iso-installer-x86_64:
   when: 'always'
   variables:
     IMAGE: iso/image.bst
+  needs:
+    - job: 'track'
+    - job: 'build-x86_64'
+      artifacts: false
 
 s3-image:
   extends: .x86_64