example/centos: split build pipeline

This can probably share more later but for now split out the build
pipeline into one that needs tar and one that doesn't.

Signed-off-by: Simon de Vlieger <supakeen@redhat.com>

example/centos/centos-9-aarch64-qcow2.yaml

@@ -108,7 +108,7 @@ otk.include: "common/partition-table/aarch64.yaml"
 
 otk.target.osbuild:
   pipelines:
-    - otk.include: "pipeline/build.yaml"
+    - otk.include: "pipeline/build/generic.yaml"
     - name: os
       build: name:build
       stages:

example/centos/centos-9-x86_64-qcow2.yaml

@@ -109,7 +109,7 @@ otk.include: "common/partition-table/x86_64.yaml"
 
 otk.target.osbuild:
   pipelines:
-    - otk.include: "pipeline/build.yaml"
+    - otk.include: "pipeline/build/generic.yaml"
     - name: os
       build: name:build
       stages:

example/centos/pipeline/build/generic.yaml

@@ -0,0 +1,12 @@
+name: build
+runner: "org.osbuild.centos9"
+stages:
+  - otk.external.osbuild-make-depsolve-dnf4-rpm-stage:
+      packageset: ${packages.build}
+      gpgkeys:
+        otk.include: "../../common/gpgkeys.yaml"
+  - type: org.osbuild.selinux
+    options:
+      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
+      labels:
+        /usr/bin/cp: system_u:object_r:install_exec_t:s0

example/centos/pipeline/build/tar.yaml

@@ -0,0 +1,13 @@
+name: build
+runner: "org.osbuild.centos9"
+stages:
+  - otk.external.osbuild-make-depsolve-dnf4-rpm-stage:
+      packageset: ${packages.build}
+      gpgkeys:
+        otk.include: "../../common/gpgkeys.yaml"
+  - type: org.osbuild.selinux
+    options:
+      file_contexts: etc/selinux/targeted/contexts/files/file_contexts
+      labels:
+        /usr/bin/cp: system_u:object_r:install_exec_t:s0
+        /usr/bin/tar: system_u:object_r:install_exec_t:s0