fix: update required providers in resource.tf and add lifecycle ignore_changes for billing_policy_id in tests#1158

mawasile wants to merge 2 commits intomainmicrosoft/terraform-provider-power-platform:mainfrom

mawsile/fix-TestAccBillingPolicymicrosoft/terraform-provider-power-platform:mawsile/fix-TestAccBillingPolicyCopy head branch name to clipboard