run service example in the CI

testdata/example-service/.forgejo/workflows/test.yml

@@ -3,6 +3,8 @@ on: [push]
 jobs:
   test:
     runs-on: docker
+    container:
+      image: debian:bookworm
 
     services:
       pgsql:
@@ -15,5 +17,5 @@ jobs:
     steps:
     - run: |
        apt-get update -qq
-       apt-get install -y -qq  postgresql-client-11
+       apt-get install -y -qq  postgresql-client
        PGPASSWORD=postgres psql -h pgsql -U postgres -c '\dt' test

testdata/example-service/runner-config.yaml

@@ -0,0 +1,30 @@
+
+log:
+  level: info
+
+runner:
+  file: .runner
+  capacity: 1
+  env_file: .env
+  timeout: 3h
+  insecure: false
+  fetch_timeout: 5s
+  fetch_interval: 2s
+  labels: []
+
+cache:
+  enabled: false
+  dir: ""
+  host: ""
+  port: 0
+
+container:
+  network: ""
+  privileged: false
+  options:
+  workdir_parent:
+  valid_volumes: []
+  docker_host: ""
+
+host:
+  workdir_parent: