ci: add SDK review relay workflow

Forward pull_request_review events (changes_requested / comments)
on [AUTO] PRs to gdc-nas via repository_dispatch, so the sync
pipeline can react to reviewer feedback automatically.

Author: tychtjan

.github/workflows/sdk-review-relay.yml

@@ -0,0 +1,49 @@
+# =============================================================================
+# SDK Review Relay
+#
+# Minimal relay that forwards pull_request_review events to gdc-nas,
+# where the actual review-fix logic runs. Only fires for [AUTO] PRs
+# created by the SDK sync pipeline.
+#
+# SECRETS
+# -------
+# TOKEN_GITHUB_YENKINS_ADMIN — PAT with repo scope on gdc-nas
+#                               (needed for repository_dispatch)
+# =============================================================================
+name: SDK Review Relay
+
+on:
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  relay:
+    name: "Forward review to gdc-nas"
+    if: >-
+      (github.event.review.state == 'changes_requested'
+        || (github.event.review.state == 'commented' && github.event.review.body))
+      && github.event.pull_request.user.login == 'yenkins-admin'
+      && startsWith(github.event.pull_request.head.ref, 'feature/auto-P')
+      && github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name
+    runs-on: ubuntu-latest
+    timeout-minutes: 2
+    steps:
+      - name: Dispatch to gdc-nas
+        env:
+          GH_TOKEN: ${{ secrets.TOKEN_GITHUB_YENKINS_ADMIN }}
+        run: |
+          gh api "repos/gooddata/gdc-nas/dispatches" \
+            --method POST \
+            -f event_type="sdk-review-submitted" \
+            -f "client_payload[pr_number]=${{ github.event.pull_request.number }}" \
+            -f "client_payload[pr_branch]=${{ github.event.pull_request.head.ref }}" \
+            -f "client_payload[pr_author]=${{ github.event.pull_request.user.login }}" \
+            -f "client_payload[reviewer]=${{ github.event.review.user.login }}" \
+            -f "client_payload[review_id]=${{ github.event.review.id }}" \
+            -f "client_payload[review_state]=${{ github.event.review.state }}" \
+            -f "client_payload[review_body]=${{ github.event.review.body }}"
+
+          echo "## Dispatched to gdc-nas" >> "$GITHUB_STEP_SUMMARY"
+          echo "- PR: #${{ github.event.pull_request.number }}" >> "$GITHUB_STEP_SUMMARY"
+          echo "- Reviewer: ${{ github.event.review.user.login }}" >> "$GITHUB_STEP_SUMMARY"
+          echo "- State: ${{ github.event.review.state }}" >> "$GITHUB_STEP_SUMMARY"