[APPSEC-60654] Emit warning when datasource app_sec_spans is used#3427

TanguyLichau wants to merge 2 commits intomasterDataDog/terraform-provider-datadog:masterfrom

tanguy.lichau/deprecate-app-sec-spansDataDog/terraform-provider-datadog:tanguy.lichau/deprecate-app-sec-spansCopy head branch name to clipboard