Update dependency com.google.cloud.sql:postgres-socket-factory to v1.3.0

Author: renovate-bot

build.sbt

@@ -225,7 +225,7 @@ lazy val packagehub = project
     },
     libraryDependencies ++=
       List(
-        "com.google.cloud.sql" % "postgres-socket-factory" % "1.2.1",
+        "com.google.cloud.sql" % "postgres-socket-factory" % "1.3.0",
         "com.zaxxer" % "HikariCP" % "4.0.3",
         "org.flywaydb" % "flyway-core" % "7.7.1",
         "org.postgresql" % "postgresql" % "42.2.14",