support reusable builds

Author: ahze

.github/workflows/build.yml

@@ -9,13 +9,19 @@ on:
   workflow_dispatch:
 
 jobs:
-  build:
-    strategy:
-      matrix:
-        pg_version: [14, 17]
+  build-14:
     uses: daemonless/daemonless/.github/workflows/build-app.yml@main
     with:
       image_name: postgres
-      image_tag: ${{ matrix.pg_version }}
-      build_args: PG_VERSION=${{ matrix.pg_version }}
+      image_tag: "14"
+      build_args: "PG_VERSION=14"
+    secrets: inherit
+
+  build-17:
+    uses: daemonless/daemonless/.github/workflows/build-app.yml@main
+    with:
+      image_name: postgres
+      image_tag: "17"
+      build_args: "PG_VERSION=17"
+      extra_tags: "latest"
     secrets: inherit