[citemplates] flatpak: add new tempaltes for amd64 and aarch64 builds

[Jordan Petridis <jpetridis src gnome org>]

commit 41580c5ee7e035f3ed5e176cab1f92d49b02a70f
Author: Jordan Petridis <jordan centricular com>
Date:   Tue Jul 12 04:42:26 2022 +0300

    flatpak: add new tempaltes for amd64 and aarch64 builds

 flatpak/flatpak_ci_initiative.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
---
diff --git a/flatpak/flatpak_ci_initiative.yml b/flatpak/flatpak_ci_initiative.yml
index 3392206..b03ec82 100644
--- a/flatpak/flatpak_ci_initiative.yml
+++ b/flatpak/flatpak_ci_initiative.yml
@@ -2,7 +2,11 @@
   image: 'registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master'
   stage: 'test'
   interruptible: true
+  # Till now this was the template job used for everything,
+  # so assume its default tags are x86 to avoid breaking backwards
+  # compatibility.
   tags:
+    - x86_64
     - flatpak
   script:
     # Report the installed versions of the runtime
@@ -47,6 +51,17 @@
       junit: '.flatpak-builder/build/${FLATPAK_MODULE}/_flatpak_build/meson-logs/testlog.junit.xml'
     expire_in: 14 days
 
+.flatpak@x86_64:
+  extends: '.flatpak'
+  tags:
+    - x86_64
+    - flatpak
+
+.flatpak@aarch64:
+  extends: '.flatpak'
+  tags:
+    - flatpak-aarch64
+
 .publish_nightly:
   image: 'registry.gitlab.gnome.org/gnome/gnome-runtime-images/flat-manager-client'
   stage: 'deploy'