Update manifest.yml

Author: Alphayeeeet

packages/postgresql/manifest.yml

@@ -1,7 +1,7 @@
 format_version: "3.0.2"
 name: postgresql
 title: PostgreSQL
-version: "1.29.0"
+version: "1.30.0"
 description: Collect logs and metrics from PostgreSQL servers with Elastic Agent.
 type: integration
 categories: