Remove support for broken terraform github provider

Author: mariux

CHANGELOG.md

@@ -5,7 +5,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.5.1]
+
+### Fixed
+
+- Remove support for Terraform Github Provider v3.1.0 as this version introduced undocumneted breaking changes. See https://github.com/terraform-providers/terraform-provider-github/issues/566 for details.
+
 ### Changed
+
 - Adjust default branch in code to github new default branch naming
 
 ## [0.5.0]
@@ -119,9 +127,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   creating and managing GitHub Repositories for Organizations.
 
 <!-- markdown-link-check-disable -->
-[Unreleased]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.5.0...HEAD
-[0.5.0]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.4.2...v0.5.0
+
+[unreleased]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.5.1...HEAD
+[0.5.1]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.5.0...v0.5.1
+
 <!-- markdown-link-check-enable -->
+
+[0.5.0]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.4.2...v0.5.0
 [0.4.2]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.4.1...v0.4.2
 [0.4.1]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.4.0...v0.4.1
 [0.4.0]: https://github.com/mineiros-io/terraform-github-repository/compare/v0.3.1...v0.4.0

versions.tf

@@ -6,6 +6,6 @@ terraform {
   required_version = ">= 0.12.20, < 0.14"
 
   required_providers {
-    github = ">= 2.6, < 4.0"
+    github = ">= 2.6, < 4.0, != 3.1.0"
   }
 }