chore(deps): bump github.com/stackitcloud/stackit-sdk-go/services/loadbalancer from 1.7.3 to 1.8.0

chore(deps): bump github.com/stackitcloud/stackit-sdk-go/services/loadbalancer from 1.7.3 to 1.8.0 #4150