wip: Extract basic .kernelci.yml file template

Signed-off-by: Paweł Wieczorek <[email protected]>

Author: pawiecz

config/trees.yaml

@@ -538,22 +538,6 @@ build_configs:
     <<: *linusw
     branch: 'for-next'
 
-  linux-pci_next: &linux-pci
-    tree: linux-pci
-    branch: 'next'
-    architectures:
-      - x86_64
-      - arm64
-      - arm
-
-  linux-pci_for-linus:
-    <<: *linux-pci
-    branch: 'for-linus'
-
-  linux-pci_for-kernelci:
-    <<: *linux-pci
-    branch: 'for-kernelci'
-
   mainline:
     <<: *base
     tree: mainline

config/trees/linux-pci.yaml

@@ -0,0 +1,16 @@
+build_configs:
+  linux-pci_next: &linux-pci
+    tree: linux-pci
+    branch: 'next'
+    architectures:
+      - x86_64
+      - arm64
+      - arm
+
+  linux-pci_for-linus:
+    <<: *linux-pci
+    branch: 'for-linus'
+
+  linux-pci_for-kernelci:
+    <<: *linux-pci
+    branch: 'for-kernelci'