Add build workflow

Signed-off-by: Sergio Castaño Arteaga <tegioz@icloud.com>

.github/workflows/build.yml

@@ -0,0 +1,24 @@
+name: Build
+
+on:
+  push
+
+jobs:
+  build:
+    runs-on:
+      labels: ubuntu-latest
+    container:
+      image: public.ecr.aws/g6m3a0y9/landscape2
+      options: --user root
+    steps:
+      - name: Checkout this repository
+        uses: actions/checkout@v3
+
+      - name: Build landscape
+        run: |
+          landscape2 build \
+            --settings-file ./settings.yml \
+            --guide-file ./guide.yml \
+            --data-file ./data.yml \
+            --logos-path ./logos \
+            --output-dir /tmp/landscape