push first the postres img so we benefit from it

Author: jeremi

.github/workflows/ci.yaml

@@ -62,6 +62,15 @@ jobs:
             VCS_REF=${{ github.sha }}
             BASE_TAG=${{ matrix.pg_version }}-alpine
 
+      - name: Push image Postgres to GHCR
+        uses: redhat-actions/push-to-registry@v2
+        with:
+          image: ${{ steps.buildpg.outputs.image }}
+          tags: ${{ steps.buildpg.outputs.tags }}
+          registry: ghcr.io/openspp
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Build image PostGIS
         id: buildpgis
         uses: redhat-actions/buildah-build@v2
@@ -77,15 +86,6 @@ jobs:
             VCS_REF=${{ github.sha }}
             BASE_TAG=${{ matrix.pg_version }}-alpine
 
-      - name: Push image Postgres to GHCR
-        uses: redhat-actions/push-to-registry@v2
-        with:
-          image: ${{ steps.buildpg.outputs.image }}
-          tags: ${{ steps.buildpg.outputs.tags }}
-          registry: ghcr.io/openspp
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Push image PostGIS to GHCR
         uses: redhat-actions/push-to-registry@v2
         with: