chore(workflow): update action path

.github/actions/preview/message/creation/action.yaml

@@ -0,0 +1,26 @@
+###
+#
+# used action https://github.com/marketplace/actions/github-script
+#
+###
+
+name: Preview message creation
+description: Append a preview url message in the pr body, if not already present
+
+inputs:
+  access-token:
+    description: The access_token to use for commenting.
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/github-script@v7
+      with:
+        github-token: ${{ inputs.access-token }}
+        script: |
+          github.rest.issues.createComment({
+            repo: context.repo.repo
+            owner: context.repo.owner,
+            issue_number: context.issue.number,
+            body: '**Automatic previews**\nPreview URLs will be added here, once they are ready... ![loader](https://github.com/swisspost/design-system/assets/9716662/49a75898-7093-4ffb-9460-071ff194459d)'            })

.github/workflows/build-documentation.yaml

@@ -22,12 +22,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Provide preview message
-        uses: swisspost/design-system/.github/actions/preview-message-creation
-
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Provide preview message
+        uses: ./.github/actions/preview/message/creation
+          with:
+            access-token: ${{ secrets.SWISSPOSTDEVS_ACCESS_TOKEN }}
+
       - name: Setup
         uses: swisspost/design-system/.github/actions/setup-pnpm@main