ci: automate wiremock version update

.github/updatecli/updatecli.d/wiremock.yaml

@@ -0,0 +1,66 @@
+name: 'docs: bump wiremock version used in the documentation'
+pipelineid: "wiremock"
+
+actions:
+  default:
+    title: 'docs: update Wiremock version to {{ source "wiremock" }}'
+    kind: github/pullrequest
+    scmid: default
+    spec:
+      automerge: false
+      mergemethod: squash
+      labels:
+        - chore
+
+scms:
+  default:
+    kind: github
+    spec:
+      user: wiremock-bot
+      email: [email protected]
+      owner: wiremock
+      repository: wiremock.org
+      token: '{{ requiredEnv "GITHUB_TOKEN" }}'
+      username: '{{ requiredEnv "GITHUB_ACTOR" }}'
+      branch: main
+
+sources:
+  wiremock:
+    name: Get latest Wiremock version
+    kind: githubrelease
+    spec:
+      owner: wiremock
+      repository:  wiremock 
+      token: '{{ requiredEnv "GITHUB_TOKEN" }}'
+      versionfilter:
+        kind: semver
+
+conditions:
+  docker:
+    name: 'Check that a docker image is available for the latest version'
+    kind: dockerimage
+    spec:
+      image: wiremock/wiremock
+      architecture: amd64
+
+targets:
+  wiremock_version:
+    name: 'docs: update Wiremock version to {{ source "wiremock" }}'
+    kind: yaml
+    scmid: default
+    spec:
+      file: _config.yml
+      key: "$.wiremock_version"
+
+  wiremock_baseline:
+    name: 'docs: update Wiremock baseline to {{ source "wiremock" }}'
+    kind: yaml
+    scmid: default
+    spec:
+      file: _config.yml
+      key: "$.wiremock_baseline"
+    transformers:
+      - findsubmatch:
+          pattern: '^(\d*).'
+          captureindex: 1
+      - addsuffix: '.x'

.github/workflows/updatecli.yaml

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+---
+name: "Updatecli"
+
+on:
+  workflow_dispatch:
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    # trigger every hour the following pipeline
+    - cron: '0 * * * *'
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  updatecli:
+    runs-on: ubuntu-latest
+    # Ensure we only run the following pipeline from main branch
+    # with a GITHUB_TOKEN that has "contents: write" permission
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Updatecli Binary
+        uses: updatecli/updatecli-action@v2
+
+      - name: Run Updatecli in enforce mode
+        run: "updatecli apply --config .github/updatecli/updatecli.d"
+        env:
+          GITHUB_ACTOR: ${{ github.actor }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}