fix(deps): update module github.com/stackitcloud/stackit-sdk-go/services/iaas to v1.2.1 (#200)

Co-authored-by: ske-renovate-ce[bot] <163154779+ske-renovate-ce[bot]@users.noreply.github.com>

Author: ske-renovate-ce[bot]

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/spf13/cobra v1.10.1
 	github.com/spf13/pflag v1.0.10
 	github.com/stackitcloud/stackit-sdk-go/core v0.20.0
-	github.com/stackitcloud/stackit-sdk-go/services/iaas v1.2.0
+	github.com/stackitcloud/stackit-sdk-go/services/iaas v1.2.1
 	github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.6.0
 	go.uber.org/mock v0.6.0
 	golang.org/x/sync v0.18.0

go.sum

@@ -167,8 +167,8 @@ github.com/stackitcloud/cloud-provider v0.34.2-ske-1 h1:lveBIQaAHS8BqxsdcE4siqjJ
 github.com/stackitcloud/cloud-provider v0.34.2-ske-1/go.mod h1:8XqzAplSoVLZzqut82sWHusz6X00C1Djk3BpeKAjfHY=
 github.com/stackitcloud/stackit-sdk-go/core v0.20.0 h1:4rrUk6uT1g4nOn5/g1uXukP07Tux/o5xbMz/f/qE1rY=
 github.com/stackitcloud/stackit-sdk-go/core v0.20.0/go.mod h1:fqto7M82ynGhEnpZU6VkQKYWYoFG5goC076JWXTUPRQ=
-github.com/stackitcloud/stackit-sdk-go/services/iaas v1.2.0 h1:bkvq3Y4OcGyCR5N69tyY7ZTcrVN+htGTa2ZBJL5BQTQ=
-github.com/stackitcloud/stackit-sdk-go/services/iaas v1.2.0/go.mod h1:tg1rHvgFRG9gNCYnTepZFaSCBahhLLjkIb3nRbtyjDQ=
+github.com/stackitcloud/stackit-sdk-go/services/iaas v1.2.1 h1:AWleUP8C7Mo+oimCqEpMOffH5B9ocFcnsYAjw01V77k=
+github.com/stackitcloud/stackit-sdk-go/services/iaas v1.2.1/go.mod h1:JaFsurQHPbEl2iNOUKhyGVyERd5Q7zE8/RYpjI3Hc1w=
 github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.6.0 h1:q33ZaCBVEBUsnMDxYyuJKtJvGcE5nKgvuPed3s8zXNI=
 github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.6.0/go.mod h1:20QOZ3rBC9wTGgzXzLz9M6YheX0VaxWE0/JI+s8On7k=
 github.com/stackitcloud/stackit-sdk-go/services/resourcemanager v0.18.0 h1:en8IomJeGqZZgGOyLH53PNDCv2F/x4zURz4mGSlhTKs=