Testing find latest synthetics-worker tag

.github/workflows/bump_synthetics_worker_version.yml

@@ -0,0 +1,36 @@
+on:
+  push:
+    branches: [DOCS-8410-workflow]
+  # schedule:
+  #  # At 08:00 on every day-of-week from Monday through Friday.
+  #  - cron: '0 8 * * 1-5'
+
+permissions: {}
+jobs:
+  synthetics-worker-version:
+    permissions:
+      contents: write # for git push
+      pull-requests: write # to create pull request      
+    runs-on: ubuntu-latest
+    steps:
+      - name: Generate a token
+        id: generate-token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ vars.DOCS_GH_APP_ID }}
+          private-key: ${{ secrets.DOCS_GH_APP_PRIVATE_KEY }}
+      - id: set-worker-version
+        name: Load latest worker version
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ steps.generate-token.outputs.token }}
+          result-encoding: string
+          script: |
+              const tags = await github.rest.repos.listTags({
+                owner: 'DataDog',
+                repo: 'synthetics-worker'
+              })
+              const regex = /^(?:(?:[0-9]*)[.](?:[0-9]*)[.](?:[0-9]*))$/;
+              latestTag = tags.data.find(value => regex.test(value))
+              console.log(latestTag)
+              return latestTag