chore: switch to woodpecker ci

.woodpecker.yml

@@ -6,13 +6,14 @@
 # this notice are preserved. This file is offered as-is, without any warranty.
 #
 
-kind: pipeline
-type: docker
-name: default
+# For history build logs, see <https://ci.cismon.net/repos/cismonx/arif>.
 
 steps:
   - name: build
     image: debian:bookworm-slim
+    when:
+      - event: [push, tag, manual]
+        branch: master
     commands:
       - apt-get -y update && apt-get -y install
             gcc g++ make pkgconf autoconf automake libtool