Added support for psql mariadb.

Added docker scout action.

.github/workflows/docker.yml

@@ -64,4 +64,15 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           build-args: |
             INCLUDE_MONGODBTOOLS=true
+            INCLUDE_POSTGRESQL_TOOLS=true
+            INCLUDE_MARIADB_TOOLS=true
             PREINSTALL_LIBS=true
+
+      - name: Docker Scout
+        id: docker-scout
+        uses: docker/scout-action@v1
+        with:
+          command: quickview,cves
+          image: image://${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          summary: true
+          only-severities: critical,high,medium,low,unspecified