Fix obsolete reference

Author: loafoe

go.mod

@@ -10,7 +10,6 @@ require (
 	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320
 	github.com/hashicorp/go-retryablehttp v0.7.5
 	github.com/hashicorp/go-uuid v1.0.3
-	github.com/hashicorp/terraform-plugin-sdk v1.17.2
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.31.0
 	github.com/hashicorp/terraform-plugin-testing v1.6.0
 	github.com/hasura/go-graphql-client v0.10.2
@@ -30,7 +29,6 @@ require (
 	github.com/ProtonMail/go-crypto v0.0.0-20230828082145-3c4c8a2d2371 // indirect
 	github.com/ScaleFT/sshkeys v0.0.0-20200327173127-6142f742bca5 // indirect
 	github.com/agext/levenshtein v1.2.2 // indirect
-	github.com/apparentlymart/go-cidr v1.1.0 // indirect
 	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
 	github.com/cloudflare/circl v1.3.7 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect