update tf link

Author: adela-bytebase

docs/changelog/bytebase-3-17-0.mdx

@@ -20,7 +20,7 @@ import InstallUpgrade from '/snippets/install/install-upgrade.mdx';
 
 - **Classification setting API breaking changes** — Classification description and level description fields removed. Classification level type changes from string to number.
 
-- **Terraform provider** — Migrate for 3.17.0 API breaking changes. Support get, create, update, and list identity provider.
+- **Terraform provider** — Migrate for 3.17.0 API breaking changes. Support get, create, update, and list identity provider. See [Migration Guide](https://github.com/bytebase/terraform-provider-bytebase/blob/main/migration/3.17.0.md).
 
 ## 🚀 Features