WIP: dahdi build diversification

Change-Id: Ibc0527a6f7d11c4f99c19e73c948b9baacd4e5a2

jobs/master-builds-dahdi.yml

@@ -1,14 +1,21 @@
 - project:
     name: master-builds-dahdi-linux
-    linux-ver:
-      - "v4.19"
-      - "v5.10"
-      - "master"
+    type:
+      torvalds:
+        repo: 'https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git'
+        linux-ver:
+          - "master"
+      stable:
+        repo: 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git'
+        - linux-ver:
+          - "linux-4.19.y"
+          - "linux-5.10.y"
+          - "linux-6.1.y"
     jobs:
-      - 'master-dahdi-linux-{linux-ver}'
+      - 'master-dahdi-linux-{type}-{linux-ver}'
 
 - job-template:
-    name: 'master-dahdi-linux-{linux-ver}'
+    name: 'master-dahdi-linux-{type}-{linux-ver}'
     project-type: freestyle
     node: osmocom-master
     concurrent: true
@@ -31,7 +38,7 @@
       # the shell part below.
       - git:
          basedir: 'linux'
-         url: 'https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git'
+         url: '{repo}'
          branches:
            - '{linux-ver}'
          refspec: '{linux-ver}'