Update CHANGELOG.md

Author: radeksimko

CHANGELOG.md

@@ -16,6 +16,7 @@ BUG FIXES:
  - Avoid hanging when workspace contains >50 folders ([#839](https://github.com/hashicorp/terraform-ls/pull/839))
  - Make loading of parent directory after lower level directories work ([#851](https://github.com/hashicorp/terraform-ls/pull/851))
  - Fix corrupted diffs in formatting responses ([#876](https://github.com/hashicorp/terraform-ls/pull/876))
+ - Fix `module.calls` command for Registry modules installed by Terraform v1.1+ ([#872](https://github.com/hashicorp/terraform-ls/pull/872))
 
 INTERNAL: