feat(mongodbflex) instance + user: store IDs immediately#1248

cgoetz-inovex wants to merge 2 commits intofeat/STACKITTPR-388_store_ids_opensearchstackitcloud/terraform-provider-stackit:feat/STACKITTPR-388_store_ids_opensearchfrom

feat/STACKITTPR-385_store_ids_mongostackitcloud/terraform-provider-stackit:feat/STACKITTPR-385_store_ids_mongoCopy head branch name to clipboard