PI-2373: Add draft publishing

Author: mxco86

.github/workflows/publish-docs.yml

@@ -60,7 +60,6 @@ jobs:
 
   deploy-docs:
     runs-on: ubuntu-latest
-    if: github.ref_name == 'main' || (github.event_name == 'workflow_dispatch')
     needs:
       - build-docs
     steps:
@@ -74,6 +73,14 @@ jobs:
           name: openapi
           path: tech-docs-build/openapi/
       - name: Deploy
+        if: github.ref_name == 'main'
         uses: JamesIves/github-pages-deploy-action@920cbb300dcd3f0568dbc42700c61e2fd9e6139c # v4.6.4
         with:
           folder: tech-docs-build
+          target-folder: tech-docs
+      - name: Deploy branch
+        if: github.ref_name != 'main'
+        uses: JamesIves/github-pages-deploy-action@920cbb300dcd3f0568dbc42700c61e2fd9e6139c # v4.6.4
+        with:
+          folder: tech-docs-build
+          target-folder: drafts/${{ github.ref_name }}