[epiphany] Revert "ci: Try GTK4 Tech Preview again"

[Alexander Mikhaylenko <alexm src gnome org>]

commit f00688d7fc49155ba446dbace9c60cb5f18208cc
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon Oct 17 16:47:08 2022 +0000

    Revert "ci: Try GTK4 Tech Preview again"
    
    This reverts commit 1eeb213b65268e7e79029a31f0912ee7e78751ef

 .gitlab-ci.yml | 9 ---------
 1 file changed, 9 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 79f2bc302..9457ff18c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -89,17 +89,8 @@ flatpak stable:
   only:
     - gnome-*
 
-flatpak master gtk3:
-  extends: '.flatpak'
-  variables:
-    CONFIG_OPTS: '-Dtech_preview=true -Dprofile=Devel -Dunit_tests=enabled -Dgsb_api_key=${GSB_API_KEY}'
-  only:
-    - master
-
 flatpak master:
   extends: '.flatpak'
-  before_script:
-    - git checkout wip/exalm/gtk4
   variables:
     CONFIG_OPTS: '-Dtech_preview=true -Dprofile=Devel -Dunit_tests=enabled -Dgsb_api_key=${GSB_API_KEY}'
   only: