ci: remove R4.1, add R4.3

Author: marmarek

.gitlab-ci.yml

@@ -1,13 +1,13 @@
 include:
-  - project: 'QubesOS/qubes-continuous-integration'
-    file: '/r4.1/gitlab-base.yml'
-  - project: 'QubesOS/qubes-continuous-integration'
-    file: '/r4.1/gitlab-dom0.yml'
-  - project: 'QubesOS/qubes-continuous-integration'
-    file: '/r4.1/gitlab-vm.yml'
   - project: 'QubesOS/qubes-continuous-integration'
     file: '/r4.2/gitlab-base.yml'
   - project: 'QubesOS/qubes-continuous-integration'
     file: '/r4.2/gitlab-host.yml'
   - project: 'QubesOS/qubes-continuous-integration'
     file: '/r4.2/gitlab-vm.yml'
+  - project: 'QubesOS/qubes-continuous-integration'
+    file: '/r4.3/gitlab-base.yml'
+  - project: 'QubesOS/qubes-continuous-integration'
+    file: '/r4.3/gitlab-host.yml'
+  - project: 'QubesOS/qubes-continuous-integration'
+    file: '/r4.3/gitlab-vm.yml'