fix(deps): update module github.com/stackitcloud/stackit-sdk-go/services/iaas to v0.16.0

Author: renovate-bot

go.mod

@@ -18,7 +18,7 @@ require (
 	github.com/stackitcloud/stackit-sdk-go/core v0.14.0
 	github.com/stackitcloud/stackit-sdk-go/services/authorization v0.4.0
 	github.com/stackitcloud/stackit-sdk-go/services/dns v0.11.0
-	github.com/stackitcloud/stackit-sdk-go/services/iaas v0.15.0
+	github.com/stackitcloud/stackit-sdk-go/services/iaas v0.16.0
 	github.com/stackitcloud/stackit-sdk-go/services/mongodbflex v0.16.0
 	github.com/stackitcloud/stackit-sdk-go/services/opensearch v0.19.0
 	github.com/stackitcloud/stackit-sdk-go/services/postgresflex v0.16.0

go.sum

@@ -131,8 +131,8 @@ github.com/stackitcloud/stackit-sdk-go/services/authorization v0.4.0 h1:WXSIE4Kf
 github.com/stackitcloud/stackit-sdk-go/services/authorization v0.4.0/go.mod h1:8spVqlPqZrvQQ63Qodbydk3qsZx7lr963ECft+sqFhY=
 github.com/stackitcloud/stackit-sdk-go/services/dns v0.11.0 h1:+OZ82DwFy4JIJThadVjvll5kUWjHPSLbUIF65njsNBk=
 github.com/stackitcloud/stackit-sdk-go/services/dns v0.11.0/go.mod h1:mv8U7kuclXo+0VpDHtBCkve/3i9h1yT+RAId/MUi+C8=
-github.com/stackitcloud/stackit-sdk-go/services/iaas v0.15.0 h1:bPNv+PuSykBcKCYVXHiYOcqNP+KLCA7XMFSY4V6J6ug=
-github.com/stackitcloud/stackit-sdk-go/services/iaas v0.15.0/go.mod h1:YfuN+eXuqr846xeRyW2Vf1JM2jU0ikeQa76dDI66RsM=
+github.com/stackitcloud/stackit-sdk-go/services/iaas v0.16.0 h1:geyW780gqNxzSsPvmlxy3kUUJaRA4eiF9V3b2Ibcdjs=
+github.com/stackitcloud/stackit-sdk-go/services/iaas v0.16.0/go.mod h1:YfuN+eXuqr846xeRyW2Vf1JM2jU0ikeQa76dDI66RsM=
 github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v0.17.0 h1:06CGP64CEk3Zg6i9kZCMRdmCzLLiyMWQqGK1teBr9Oc=
 github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v0.17.0/go.mod h1:JL94zc8K0ebWs+DBGXR28vNCF0EFV54ZLUtrlXOvWgA=
 github.com/stackitcloud/stackit-sdk-go/services/logme v0.20.0 h1:V0UGP7JEa4Q8SsZFUJsKgLGaoPruLn2KVKnqQtaoWCU=