terraform: filter out azure-classic while generating data.nix

pkgs/applications/networking/cluster/terraform/providers/data.nix

···
       version = "1.30.0";
       sha256  = "1si2fm5nm7gad90lf410zwjf2q5kd8mv6nkkbfnfdzkpkchavr95";
     };
-  azure-classic =
-    {
-      owner   = "terraform-providers";
-      repo    = "terraform-provider-azure-classic";
-      version = "0.1.1";
-      sha256  = "11myqq3wnxvpysjycvwg7b14ll8d9vkn06xb3r26kmc42fkl5xv1";
-    };
   azurerm =
     {
       owner   = "terraform-providers";

pkgs/applications/networking/cluster/terraform/providers/default.nix

···
       # if the versions are not provided via file paths.
       postBuild = "mv go/bin/${repo}{,_v${version}}";
     };
-
-  maybeDrv = name: data:
-    # azure-classic is an archived repo
-    if name == "azure-classic" then null
-    else toDrv data;
 in
-  lib.mapAttrs maybeDrv list
+  lib.mapAttrs (n: v: toDrv v) list

pkgs/applications/networking/cluster/terraform/providers/update-all

···
 
 org=terraform-providers
 
-repos=$(get_org_repos "$org" | grep terraform-provider- | grep -v terraform-provider-scaffolding | sort)
+repos=$(get_org_repos "$org" | grep terraform-provider- | grep -v terraform-provider-scaffolding | grep -v terraform-provider-azure-classic | sort)
 
 
 # Get all the providers with index