[Feature Request] Add Plan RequiresReplaceIf Modifiers to mitigate the chance that a case change causes an error

[jlacefie]

Is your feature request related to a problem? Please describe.

Currently, if a user changes case for any of the following fields, TF recognizes the change as a diff in state and attempts to update the resource. This results in an error rpc error: code = InvalidArgument desc = nothing to change.

Terraform provides the ability to modify the Plan stage to ignore case changes using RequiresReplaceIf

List of fields susceptible to this issue:

• User Resource (AccountAccess, Permission)
• Service_Account Resource (AccountAccess, Permission)
• Search_Attribute Resource (Type)

Describe the solution you'd like

Use a RequiresReplaceIf plan modifier for these fields so TF ignores case changes and does not attempt to call an update with an unmodified change.

Additional context

To reproduce the issue that triggered this feature request, use terraform to run the following .tf excerpt twice, switching the comment to change case

resource "temporalcloud_user" "developer" {
  email = "[email protected]"
  # account_access = "Developer"
  # changing to lower case fails with rpc error: code = InvalidArgument desc = nothing to change
  account_access = "developer"
}