fix(deps): update module github.com/stackitcloud/stackit-sdk-go/services/postgresflex to v1.3.1

Author: renovate-bot

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/stackitcloud/stackit-sdk-go/services/intake v0.4.0
 	github.com/stackitcloud/stackit-sdk-go/services/mongodbflex v1.5.3
 	github.com/stackitcloud/stackit-sdk-go/services/opensearch v0.24.2
-	github.com/stackitcloud/stackit-sdk-go/services/postgresflex v1.2.1
+	github.com/stackitcloud/stackit-sdk-go/services/postgresflex v1.3.1
 	github.com/stackitcloud/stackit-sdk-go/services/resourcemanager v0.18.1
 	github.com/stackitcloud/stackit-sdk-go/services/runcommand v1.3.2
 	github.com/stackitcloud/stackit-sdk-go/services/secretsmanager v0.13.2

go.sum

@@ -591,8 +591,8 @@ github.com/stackitcloud/stackit-sdk-go/services/observability v0.15.1 h1:zk+47Gh
 github.com/stackitcloud/stackit-sdk-go/services/observability v0.15.1/go.mod h1:vapb/sJqbHlf+c7pZWdE9GqrbyI8wesGvUc9o7oJ1Xk=
 github.com/stackitcloud/stackit-sdk-go/services/opensearch v0.24.2 h1:J9WP0lBoqmaQF/OjDw4MwDUbmhwlNBTi9zHdwsXJ3ug=
 github.com/stackitcloud/stackit-sdk-go/services/opensearch v0.24.2/go.mod h1:QenOJF1LD39d/arGFGZFCzHoQuwF6VuWCvS8CbdoMBw=
-github.com/stackitcloud/stackit-sdk-go/services/postgresflex v1.2.1 h1:K8vXele3U6b5urcSIpq21EkVblWfPDY3eMPSuQ48TkI=
-github.com/stackitcloud/stackit-sdk-go/services/postgresflex v1.2.1/go.mod h1:hyhw+I19NtjKmRLcUkY4boaTxnYSPFGbpn4RxvGqH2s=
+github.com/stackitcloud/stackit-sdk-go/services/postgresflex v1.3.1 h1:2phXxCfMcKKnWJovHPTWzOPpjJwAg2xYBt2/5XMiTBs=
+github.com/stackitcloud/stackit-sdk-go/services/postgresflex v1.3.1/go.mod h1:S433Bf7FjV7Ua106WVJooZaGDB9yvZS4JXAx1jK5K4o=
 github.com/stackitcloud/stackit-sdk-go/services/rabbitmq v0.25.2 h1:Ww0baLTiZha4H1thfEEsDq+O0Ce0hNhdbkJ5eDdGEoE=
 github.com/stackitcloud/stackit-sdk-go/services/rabbitmq v0.25.2/go.mod h1:lPz9iQ3kLvpzPR7jt6P1VJyjSumo2+D1i3RkjFGpVTI=
 github.com/stackitcloud/stackit-sdk-go/services/redis v0.25.2 h1:VWx+u5b9r+HEm2rCtGlS7OFKl6Fnqe6s2xyCBA3IbM8=