ci: bisect step 2 — add SDK sibling clone

Bumps 0.1.3 -> 0.1.4.

Signed-off-by: flemming-it <sf@flemming.it>

.forgejo/workflows/ci.yml

@@ -25,3 +25,17 @@ jobs:
           git fetch --depth=1 origin "$GITHUB_SHA"
           git checkout -q FETCH_HEAD
           echo "checkout: ok, ls = $(ls)"
+
+      - name: Checkout fai/module-sdk into sibling layout
+        run: |
+          set -eu
+          parent="$(dirname "$GITHUB_WORKSPACE")"
+          grandparent="$(dirname "$parent")"
+          sdk_dir="$grandparent/module_sdk"
+          mkdir -p "$sdk_dir"
+          cd "$sdk_dir"
+          git init -q
+          git remote add origin "https://git.flemming.ws/fai/module-sdk.git"
+          git fetch --depth=1 origin main
+          git checkout -q FETCH_HEAD
+          echo "module-sdk: ok, ls = $(ls)"