Test build apertis to test non-debian distros

Apertis is a Debian derivative, bootstrap that to test that a non-debian
based distribution with a different codenames for release can be
successfully bootstrapped by go-debos.

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>

.github/workflows/ci.yaml

@@ -99,6 +99,8 @@ jobs:
         include:
           - backend: { name: "qemu", backend: "--fakemachine-backend=qemu" }
             test: { name: "partitioning", case: "partitioning" }
+          - backend: { name: "uml", backend: "--fakemachine-backend=uml" }
+            test: { name: "apertis", case: "apertis" }
           - backend: { name: "uml", backend: "--fakemachine-backend=uml" }
             test: { name: "partitioning", case: "partitioning" }
     name: ${{matrix.test.name}} on ${{matrix.backend.name}}

tests/apertis/test.yaml

@@ -0,0 +1,20 @@
+---
+# Test building a non-debian distribution such as apertis to ensure
+# bootstrapping suites that debootstrap won't internally know about works
+{{- $architecture := or .architecture "amd64"}}
+architecture: {{$architecture}}
+
+actions:
+  - action: debootstrap
+    suite: v2022
+    components:
+      - target
+    mirror: https://repositories.apertis.org/apertis/
+    variant: minbase
+    keyring-package: apertis-archive-keyring
+    keyring-file: apertis-archive-keyring.gpg
+
+  - action: apt
+    description: Install some base packages
+    packages:
+      - procps